From 14bfaab3efce9e76bfe589a4a6c000bffe6e1f1b Mon Sep 17 00:00:00 2001 From: Oliver Kiddle Date: Fri, 17 Jun 2005 08:37:46 +0000 Subject: 21352: Harald van Dijk: handle null after % in printf format specifier --- Src/builtin.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'Src') diff --git a/Src/builtin.c b/Src/builtin.c index 6bec738f4..48e836996 100644 --- a/Src/builtin.c +++ b/Src/builtin.c @@ -3653,7 +3653,7 @@ bin_print(char *name, char **args, Options ops, int func) /* copy only one of each flag as spec has finite size */ memset(flags, 0, sizeof(flags)); - while ((flag = strchr(flagch, *c))) { + while (*c && (flag = strchr(flagch, *c))) { if (!flags[flag - flagch]) { flags[flag - flagch] = 1; *d++ = *c; -- cgit 1.4.1