From f056af2502d42713d24331e8ea8d6274b034b378 Mon Sep 17 00:00:00 2001
From: Fabian Jakobs <fabian@c9.io>
Date: Tue, 9 Feb 2016 11:28:34 +0000
Subject: [PATCH] fix escaping

---
 b9/lib/deploy.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/b9/lib/deploy.sh b/b9/lib/deploy.sh
index 39688c46..5381f2be 100644
--- a/b9/lib/deploy.sh
+++ b/b9/lib/deploy.sh
@@ -183,7 +183,7 @@ _b9_deploy_update_services() {
         done
         ~/supervisord_start_script.sh || ~/supervisord_start_script.sh -f || ~/supervisord_start_script.sh -f;
         cd /home/ubuntu/versions;
-        USED_VERSIONS=\$(ls -l /home/ubuntu | grep -F -- '-> /home/ubuntu/versions' | awk -F'-> ' '{print \$2}' | awk -F/ '{print $(NF)}');
+        USED_VERSIONS=\$(ls -l /home/ubuntu | grep -F -- '-> /home/ubuntu/versions' | awk -F'-> ' '{print \$2}' | awk -F/ '{print \$(NF)}');
         ls -t 2>/dev/null | grep $BUILD_NAME | grep -v -F \"\$USED_VERSIONS\" | tail -n +$TOTAL_VERSIONS_TO_KEEP | xargs sudo rm -rf;"
 }