From 00ce7a746ab0630e7d3b84288307435c6d62610a Mon Sep 17 00:00:00 2001
From: Laslo Hunhold <dev@frign.de>
Date: Thu, 10 Aug 2017 22:23:55 +0200
Subject: [PATCH] Print usage() when we are left with arguments
---
slstatus.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/slstatus.c b/slstatus.c
index 4b6770b..052af87 100644
--- a/slstatus.c
+++ b/slstatus.c
@@ -861,6 +861,10 @@ main(int argc, char *argv[])
usage();
} ARGEND
+ if (argc) {
+ usage();
+ }
+
memset(&act, 0, sizeof(act));
act.sa_handler = sighandler;
sigaction(SIGINT, &act, 0);