From ff5a425b67f8ccdf7000a10bd70d73ce8de5d3d2 Mon Sep 17 00:00:00 2001
From: James Davies <jdavies@skedulo.com>
Date: Wed, 12 Nov 2014 17:04:01 +1000
Subject: [PATCH] Strip extra '-' from md5sum output when creating GCE projects

---
 cluster/gce/util.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cluster/gce/util.sh b/cluster/gce/util.sh
index 0ae59f7451..7df13959b6 100755
--- a/cluster/gce/util.sh
+++ b/cluster/gce/util.sh
@@ -106,7 +106,7 @@ function upload-server-tars() {
   if which md5 > /dev/null 2>&1; then
     project_hash=$(md5 -q -s "$PROJECT")
   else
-    project_hash=$(echo -n "$PROJECT" | md5sum)
+    project_hash=$(echo -n "$PROJECT" | md5sum | awk '{ print $1 }')
   fi
   project_hash=${project_hash:0:5}