1 files changed, 1 insertions, 1 deletions
diff --git a/qacp.c b/qacp.c
index d91be9c..2c39c96 100644
--- a/qacp.c
+++ b/qacp.c
@@ -641,7 +641,7 @@ main(int argc, char *argv[])
 		} 
 	}
 
-	if (argv[optind] == NULL) {
+	if (argv[optind] == NULL || (argc - optind < 2)) {
 		usage();
 		exit(2);
 	}