From 2ffdf32a062aa0b56b2d5efcb9e4c4ab96133504 Mon Sep 17 00:00:00 2001
From: Pierre Pronchery <khorben@defora.org>
Date: Mon, 7 Jan 2013 02:35:58 +0100
Subject: [PATCH] Code cleanup

---
 doc/scripts/pkgconfig.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/scripts/pkgconfig.sh b/doc/scripts/pkgconfig.sh
index 7e66bc9..2350501 100755
--- a/doc/scripts/pkgconfig.sh
+++ b/doc/scripts/pkgconfig.sh
@@ -91,7 +91,7 @@ while [ $# -gt 0 ]; do
 	shift
 
 	#clean
-	[ $clean -ne 0 ] && continue
+	[ "$clean" -ne 0 ] && continue
 
 	#uninstall
 	if [ "$uninstall" -eq 1 ]; then