From 8cba83f43f7fca3f73698872da4e7f7c03faea38 Mon Sep 17 00:00:00 2001 From: Arun Prakash Jana Date: Wed, 28 Nov 2018 08:18:01 +0530 Subject: [PATCH] Return 1 on unrecognized option --- src/nnn.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/src/nnn.c b/src/nnn.c index 93d4c321..4f3a8221 100644 --- a/src/nnn.c +++ b/src/nnn.c @@ -3437,7 +3437,6 @@ static void usage(void) " -v show program version\n" " -h show this help\n\n" "Version: %s\n%s\n", VERSION, GENERAL_INFO); - exit(0); } int main(int argc, char *argv[]) @@ -3494,9 +3493,12 @@ int main(int argc, char *argv[]) case 'v': fprintf(stdout, "%s\n", VERSION); return 0; - case 'h': // fallthrough + case 'h': + usage(); + return 0; default: usage(); + exit(1); } }