From: Jakub Skoczen <jakub@indexdata.com>
Date: Wed, 17 Jul 2013 07:31:11 +0000 (+0200)
Subject: Test for string length
X-Git-Url: http://git.indexdata.com/?p=git-tools-moved-to-github.git;a=commitdiff_plain;h=228103fb698cd09d58d841a3f8b5e917fe7f6873

Test for string length

Otherwise the IDMETA args is always reset
---

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