1 files changed, 1 insertions, 0 deletions

diff --git a/watch.c b/watch.c
index 8c2ddb8..b058b1b 100644
--- a/watch.c
+++ b/watch.c
@@ -98,4 +98,5 @@ int main(int argc, char *argv[]) {
 
 usage:
 	fprintf(stderr, "usage: %s [-i] file\n", argv[0]);
+	return 1;
 }