fs_cli: be a bit more defensive

2011-09-23 21:44:55 +00:00 · 2011-09-23 21:44:55 +00:00 · 4dbd950d70
parent 7bcd1fe79e
commit 4dbd950d70
1 changed files with 1 additions and 1 deletions
--- a/libs/esl/fs_cli.c
+++ b/libs/esl/fs_cli.c
@ -587,7 +587,7 @@ static void redisplay(void)
 	const LineInfo *lf = el_line(el);
 	const char *c = lf->buffer;
 	printf("%s",prompt_str);
-	while (*c && c != lf->lastchar) {
+	while (c <= lf->lastchar && *c) {
 		putchar(*c);
 		c++;
 	}