From 228103fb698cd09d58d841a3f8b5e917fe7f6873 Mon Sep 17 00:00:00 2001
From: Jakub Skoczen <jakub@indexdata.com>
Date: Wed, 17 Jul 2013 09:31:11 +0200
Subject: [PATCH] Test for string length

Otherwise the IDMETA args is always reset
---
 id-deb-build/id-pbuild.sh |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/id-deb-build/id-pbuild.sh b/id-deb-build/id-pbuild.sh
index 061661c..50c06ef 100755
--- a/id-deb-build/id-pbuild.sh
+++ b/id-deb-build/id-pbuild.sh
@@ -57,7 +57,8 @@ while test $# -gt 0; do
     esac
     shift
 done
-if test $DEBIAN_DIST_A -o $UBUNTU_DIST_A -o $CENTOS_DIST_A; then
+
+if test -n $DEBIAN_DIST_A -o -n $UBUNTU_DIST_A -o -n $CENTOS_DIST_A; then
     DEBIAN_DIST=$DEBIAN_DIST_A
     UBUNTU_DIST=$UBUNTU_DIST_A
     CENTOS_DIST=$CENTOS_DIST_A
-- 
1.7.10.4