silence a warning

2007-10-04 13:57:09 +00:00
parent 59369285d6
commit 7c023ce1b1
1 changed files with 1 additions and 1 deletions
@@ -541,7 +541,7 @@ screen_del_key_func(Client *c, int argc, char **argv)
 		char *to;

 		to = from = s->keys;
-		while (*from != NULL) {
+		while (*from != '\0') {
 			/* Is this key to be deleted from the list? */
 			if (strchr(keys, *from) == 0) {
 				/* Yes, skip it */