Parenthesis around some -1.

Signed-off-by: Andrew Borodin <aborodin@vmail.ru>

lib/search/regex.c

@@ -553,7 +553,7 @@ mc_search_regex__process_append_str (GString * dest_str, const char *from, gsize
     char *tmp_str;
     GString *tmp_string;
 
-    if (len == (gsize) - 1)
+    if (len == (gsize) (-1))
         len = strlen (from);
 
     if (*replace_flags == REPLACE_T_NO_TRANSFORM)

lib/strutil/strescape.c

@@ -59,7 +59,7 @@ strutils_escape (const char *src, gsize src_len, const char *escaped_chars,
 
     ret = g_string_new ("");
 
-    if (src_len == (gsize) - 1)
+    if (src_len == (gsize) (-1))
         src_len = strlen (src);
 
     for (curr_index = 0; curr_index < src_len; curr_index++)

lib/vfs/interface.c

@@ -320,8 +320,8 @@ int mc_##name (const vfs_path_t *vpath1, const vfs_path_t *vpath2) \
     if (vpath1 == NULL || vpath2 == NULL) \
         return -1; \
 \
-    path_element1 = vfs_path_get_by_index (vpath1, - 1); \
-    path_element2 = vfs_path_get_by_index (vpath2, - 1); \
+    path_element1 = vfs_path_get_by_index (vpath1, (-1)); \
+    path_element2 = vfs_path_get_by_index (vpath2, (-1)); \
 \
     if (!vfs_path_element_valid (path_element1) || !vfs_path_element_valid (path_element2) || \
         path_element1->class != path_element2->class) \

src/filemanager/achown.c

@@ -778,8 +778,8 @@ apply_advanced_chowns (struct stat *sf)
         message (D_ERROR, MSG_ERROR, _("Cannot chmod \"%s\"\n%s"),
                  lc_fname, unix_error_string (errno));
     /* call mc_chown only, if mc_chmod didn't fail */
-    else if (mc_chown (vpath, (ch_flags[9] == '+') ? sf->st_uid : (uid_t) - 1,
-                       (ch_flags[10] == '+') ? sf->st_gid : (gid_t) - 1) == -1)
+    else if (mc_chown (vpath, (ch_flags[9] == '+') ? sf->st_uid : (uid_t) (-1),
+                       (ch_flags[10] == '+') ? sf->st_gid : (gid_t) (-1)) == -1)
         message (D_ERROR, MSG_ERROR, _("Cannot chown \"%s\"\n%s"),
                  lc_fname, unix_error_string (errno));
     do_file_mark (current_panel, current_file, 0);
@@ -802,8 +802,8 @@ apply_advanced_chowns (struct stat *sf)
             message (D_ERROR, MSG_ERROR, _("Cannot chmod \"%s\"\n%s"),
                      lc_fname, unix_error_string (errno));
         /* call mc_chown only, if mc_chmod didn't fail */
-        else if (mc_chown (vpath, (ch_flags[9] == '+') ? a_uid : (uid_t) - 1,
-                           (ch_flags[10] == '+') ? a_gid : (gid_t) - 1) == -1)
+        else if (mc_chown (vpath, (ch_flags[9] == '+') ? a_uid : (uid_t) (-1),
+                           (ch_flags[10] == '+') ? a_gid : (gid_t) (-1)) == -1)
             message (D_ERROR, MSG_ERROR, _("Cannot chown \"%s\"\n%s"),
                      lc_fname, unix_error_string (errno));
 
@@ -872,8 +872,8 @@ chown_advanced_cmd (void)
                          fname, unix_error_string (errno));
             /* call mc_chown only, if mc_chmod didn't fail */
             else if (mc_chown
-                     (vpath, (ch_flags[9] == '+') ? sf_stat->st_uid : (uid_t) - 1,
-                      (ch_flags[10] == '+') ? sf_stat->st_gid : (gid_t) - 1) == -1)
+                     (vpath, (ch_flags[9] == '+') ? sf_stat->st_uid : (uid_t) (-1),
+                      (ch_flags[10] == '+') ? sf_stat->st_gid : (gid_t) (-1)) == -1)
                 message (D_ERROR, MSG_ERROR, _("Cannot chown \"%s\"\n%s"), fname,
                          unix_error_string (errno));
             break;

src/filemanager/mountlist.c

@@ -664,7 +664,7 @@ read_file_system_list (int need_fs_type)
             me->me_type_malloced = 0;
             me->me_dummy = ME_DUMMY (me->me_devname, me->me_type);
             me->me_remote = ME_REMOTE (me->me_devname, me->me_type);
-            me->me_dev = (dev_t) - 1;   /* Magic; means not known yet. */
+            me->me_dev = (dev_t) (-1);  /* Magic; means not known yet. */
 
             /* Add to the linked list. */
             *mtail = me;
@@ -690,7 +690,7 @@ read_file_system_list (int need_fs_type)
             me->me_type_malloced = 1;
             me->me_dummy = ME_DUMMY (me->me_devname, me->me_type);
             me->me_remote = ME_REMOTE (me->me_devname, me->me_type);
-            me->me_dev = (dev_t) - 1;   /* Magic; means not known yet. */
+            me->me_dev = (dev_t) (-1);  /* Magic; means not known yet. */
 
             /* Add to the linked list. */
             *mtail = me;
@@ -859,7 +859,7 @@ read_file_system_list (int need_fs_type)
             me->me_type_malloced = 1;
             me->me_dummy = ME_DUMMY (me->me_devname, me->me_type);
             me->me_remote = ME_REMOTE (me->me_devname, me->me_type);
-            me->me_dev = (dev_t) - 1;   /* Magic; means not known yet. */
+            me->me_dev = (dev_t) (-1);  /* Magic; means not known yet. */
 
             /* Add to the linked list. */
             *mtail = me;
@@ -889,7 +889,7 @@ read_file_system_list (int need_fs_type)
             me->me_devname = g_strconcat ("/dev/", mnt.mt_dev, (char *) NULL);
 #endif
             me->me_mountdir = g_strdup (mnt.mt_filsys);
-            me->me_dev = (dev_t) - 1;   /* Magic; means not known yet. */
+            me->me_dev = (dev_t) (-1);  /* Magic; means not known yet. */
             me->me_type = "";
             me->me_type_malloced = 0;
 #ifdef GETFSTYP                 /* SVR3.  */
@@ -940,7 +940,7 @@ read_file_system_list (int need_fs_type)
             me->me_type_malloced = 1;
             me->me_dummy = ME_DUMMY (me->me_devname, me->me_type);
             me->me_remote = ME_REMOTE (me->me_devname, me->me_type);
-            me->me_dev = (dev_t) - 1;   /* Magic; means not known yet. */
+            me->me_dev = (dev_t) (-1);  /* Magic; means not known yet. */
 
             /* Add to the linked list. */
             *mtail = me;
@@ -1116,7 +1116,7 @@ read_file_system_list (int need_fs_type)
                 me->me_type_malloced = 1;
                 me->me_dummy = ME_DUMMY (me->me_devname, me->me_type);
                 me->me_remote = ME_REMOTE (me->me_devname, me->me_type);
-                me->me_dev = (dev_t) - 1;       /* Magic; means not known yet. */
+                me->me_dev = (dev_t) (-1);      /* Magic; means not known yet. */
 
                 /* Add to the linked list. */
                 *mtail = me;

src/viewer/lib.c

@@ -58,7 +58,7 @@
 /*** global variables ****************************************************************************/
 
 #define OFF_T_BITWIDTH (unsigned int) (sizeof (off_t) * CHAR_BIT - 1)
-const off_t INVALID_OFFSET = (off_t) - 1;
+const off_t INVALID_OFFSET = (off_t) (-1);
 const off_t OFFSETTYPE_MAX = ((off_t) 1 << (OFF_T_BITWIDTH - 1)) - 1;
 
 /*** file scope macro definitions ****************************************************************/