From b7396abd13eff98fb78ecea09f1b0c96e5be8146 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel@debian.org>
Date: Sun, 30 Sep 2012 20:29:55 +0200
Subject: [PATCH] Avoiding warnings when checking for arguments in clean.

---
 scripts/build/clean | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/build/clean b/scripts/build/clean
index 4104e5256..2d1ad40ed 100755
--- a/scripts/build/clean
+++ b/scripts/build/clean
@@ -46,7 +46,7 @@ fi
 
 rm -f .lock
 
-if [ -z "${@}" ]
+if [ -z "${1}" ]
 then
 	ARGUMENTS="--all"
 else