From 1ad122ee470a2259837b69f5b50363ce94e73e65 Mon Sep 17 00:00:00 2001
From: Stefano Mazzocchi <stefano@apache.org>
Date: Tue, 6 Apr 2010 23:13:09 +0000
Subject: [PATCH] fixes issues in case wget is not found in path

git-svn-id: http://google-refine.googlecode.com/svn/trunk@397 7d457c2a-affb-35e4-300a-418c747d4874
---
 gridworks | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/gridworks b/gridworks
index 22dd031bd..e6e3df3fa 100755
--- a/gridworks
+++ b/gridworks
@@ -114,15 +114,15 @@ download() {
     CURL="`which curl`"
     WGET="`which wget`"
     
-    if [ $CURL == "" ] && [ $WGET == "" ]; then
+    if [ "$CURL" == "" ] && [ "$WGET" == "" ]; then
         error "We need either 'curl' or 'wget' present in PATH to download external dependencies."
     fi
     
-    if [ $CURL != "" ] ; then
+    if [ "$CURL" != "" ] ; then
         curl -o $DEST $URL || exit 1
     fi
     
-    if [ $WGET != "" ] ; then
+    if [ "$WGET" != "" ] ; then
         wget -O $DEST $URL || exit 1
     fi
 }