fb-helper: exit on unknown option errorv1.1.2

Signed-off-by: Florian Pritz <bluewind@xinu.at>

1 files changed, 1 insertions, 0 deletions

diff --git a/fb-helper.c b/fb-helper.c
index 11d115e..760081a 100644
--- a/fb-helper.c
+++ b/fb-helper.c
@@ -254,6 +254,7 @@ int main(int argc, char *argv[])
 
 			default:
 				fprintf(stderr, "Error: unknown option %c", opt);
+				exit(1);
 		}
 	}