From 4eb9167995f74190ab4971506fd6290d51c8101b Mon Sep 17 00:00:00 2001
From: Stefan Schantl <stefan.schantl@ipfire.org>
Date: Sun, 12 May 2013 17:00:04 +0000
Subject: [PATCH] functions.config: Fix call for check function.

If a check function is not available don't crash with an error.
---
 functions.config | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/functions.config b/functions.config
index c142428f..3854742e 100644
--- a/functions.config
+++ b/functions.config
@@ -143,7 +143,11 @@ function config_print() {
 function config_check() {
 	# If there is a function defined that is called __check
 	# we call that function
-	[ -n "$(type -t _check)" ] && _check || return $?
+	if [ -n "$(type -t _check)" ]; then
+		_check || return $?
+	fi
+
+	return ${EXIT_OK}
 }
 
 function config_header() {
-- 
2.39.2