From eab7015b7823d50782536c7b51108a1dfdb442f2 Mon Sep 17 00:00:00 2001
From: eschnett <eschnett@9e23cc15-e5c8-4d65-9080-beda90ea645b>
Date: Sun, 16 Sep 2012 23:05:46 +0000
Subject: Ensure that PATCH and TAR are defined

git-svn-id: http://svn.cactuscode.org/projects/ExternalLibraries/GSL/trunk@30 9e23cc15-e5c8-4d65-9080-beda90ea645b
---
 configure.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.sh b/configure.sh
index befd220..ae3095c 100644
--- a/configure.sh
+++ b/configure.sh
@@ -109,7 +109,7 @@ then
         
         echo "GSL: Unpacking archive..."
         pushd ${BUILD_DIR}
-        ${TAR} xzf ${SRCDIR}/dist/${NAME}.tar.gz
+        ${TAR?} xzf ${SRCDIR}/dist/${NAME}.tar.gz
         
         echo "GSL: Configuring..."
         cd ${NAME}
-- 
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