From 84f831bc5c31d470debb87ac78e72669e00de029 Mon Sep 17 00:00:00 2001
From: Dieter Plaetinck <dieter@plaetinck.be>
Date: Fri, 12 Dec 2008 21:47:09 +0100
Subject: check_is_in fix

---
 src/core/libs/lib-misc.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/core/libs/lib-misc.sh b/src/core/libs/lib-misc.sh
index d04e850..fd2ebb8 100644
--- a/src/core/libs/lib-misc.sh
+++ b/src/core/libs/lib-misc.sh
@@ -50,7 +50,7 @@ wait_for ()
 # $2 needle
 check_is_in ()
 {
-	[ -z "$2" ] && die_error "check_is_in needs a needle as \$2 and a haystack as \$1!"
+	[ -z "$1" ] && debug "check_is_in $1 $2" && die_error "check_is_in needs a non-empty needle as \$2 and a haystack as \$1!" # haystack can be empty though
 
 	local pattern="$1" element
 	shift
-- 
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