1 files changed, 1 insertions, 1 deletions

diff --git a/grep.c b/grep.c
index 3eea7792f..475b4ef21 100644
--- a/grep.c
+++ b/grep.c
@@ -237,7 +237,7 @@ extern int grep_main(int argc, char **argv)
 
         /* argv[optind] should be the regex pattern; no pattern, no worky */
         if (argv[optind] == NULL)
-                usage(grep_usage);
+                show_usage();
 
         /* sanity check */
         if (print_count_only || be_quiet) {