suckless/slstatus

Print usage() when we are left with arguments (00ce7a746ab0630e7d3b84288307435c6d62610a)
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commit 00ce7a746ab0630e7d3b84288307435c6d62610a
parent c9d47405f4ab3cf99d7d2116fbb7622c02a27e5e
Author: Laslo Hunhold <[email protected]>
Date:   Thu, 10 Aug 2017 22:23:55 +0200

Print usage() when we are left with arguments

Diffstat:

Mslstatus.c4++++


1 file changed, 4 insertions(+), 0 deletions(-)

diff --git 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);