slang/slcommon.c (utf8_enable): Use '==' instead of '=' for comparison.

slang/ChangeLog

@@ -1,3 +1,8 @@
+2006-02-01  Vladimir Nadvorknik  <nadvornik@suse.cz>
+
+	* slcommon.c (utf8_enable_function): Use '==' instead of '=' for
+	comparison. Reported by David Binderman.
+
 2006-01-18  Pavel Shirshov  <me@pavelsh.pp.ru>
 
 	* include/slang.h: comment out declaration of SLmemset(), SLmemchr(),

slang/slcommon.c

@@ -104,9 +104,9 @@ static int utf8_enable (int mode)
    locale = setlocale (LC_ALL, "");
 
    if (((locale == NULL) || (*locale == 0))
-       && ((NULL == (locale = getenv ("LC_ALL"))) || (*locale = 0))
-       && ((NULL == (locale = getenv ("LC_CTYPE"))) || (*locale = 0))
-       && ((NULL == (locale = getenv ("LANG"))) || (*locale = 0)))
+       && ((NULL == (locale = getenv ("LC_ALL"))) || (*locale == 0))
+       && ((NULL == (locale = getenv ("LC_CTYPE"))) || (*locale == 0))
+       && ((NULL == (locale = getenv ("LANG"))) || (*locale == 0)))
      return 0;
 
    /* setlocale man page says the return value is something like: