From ebee7563aa1427a6a017086dcd9abaa6c8e22094 Mon Sep 17 00:00:00 2001
From: Andrew Bell <andrew.bell.ia@gmail.com>
Date: Mon, 5 Nov 2018 13:08:01 -0500
Subject: [PATCH] More test.

---
 package.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.sh b/package.sh
index e2e1f5307e..c3108a82d8 100755
--- a/package.sh
+++ b/package.sh
@@ -34,7 +34,7 @@ echo "git checkout $GITSHA" >> docker-package.sh
 cat >> docker-package.sh << "EOF"
 mkdir build; cd build;
 
-if [ -v RELNAME ]
+if [ -x ${RELNAME+x} ]
 then
     cmake -DPDAL_VERSION_STRING=$RELNAME ..
 else