From 18e84802a1089d7a7f640cf73a4d1756d73fa3f1 Mon Sep 17 00:00:00 2001
From: Kevin Stinson <kstinson@quantcast.com>
Date: Wed, 23 Nov 2016 17:23:57 -0800
Subject: [PATCH] Quotate symbol that may contain blanks

---
 src/cc/common/buildversgit.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/cc/common/buildversgit.sh b/src/cc/common/buildversgit.sh
index 5feda689f..836bb2ac1 100755
--- a/src/cc/common/buildversgit.sh
+++ b/src/cc/common/buildversgit.sh
@@ -68,7 +68,7 @@ get_release() {
     # if the hash doesn't match any known ref, just report the hash itself
     HEAD=$(get_head)
     REF=$(git show-ref --tags --dereference | grep $HEAD)
-    if [ -z $REF ]; then
+    if [ -z "$REF" ]; then
         # special case: master
         MASTER=$(git show-ref refs/heads/master | awk '{print $1}')
         if [ "$HEAD" = "$MASTER" ]; then