From c08e3258cbada3f192c19349cd7d8afb62025c8f Mon Sep 17 00:00:00 2001
From: Leah Rowe <leah@libreboot.org>
Date: Thu, 18 May 2023 09:55:40 +0100
Subject: [PATCH] .gitcheck: exit 1 if unsupported argument given

Signed-off-by: Leah Rowe <leah@libreboot.org>
---
 .gitcheck | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/.gitcheck b/.gitcheck
index d2868b63..195b925a 100755
--- a/.gitcheck
+++ b/.gitcheck
@@ -10,10 +10,13 @@ main()
 {
 	if [ $# -gt 0 ]; then
 		if [ "${1}" = "clean" ]; then
-			clean
+			clean > /dev/null 2> /dev/null
+		else
+			printf "%s: Unsupported argument\n" $0
+			exit 1
 		fi
 	else
-		set_placeholders
+		set_placeholders > /dev/null 2> /dev/null
 	fi
 }
 
@@ -76,4 +79,4 @@ unset_placeholders()
 	fi
 }
 
-main $@ > /dev/null 2> /dev/null
+main $@