From 4b6456ef9e1c9f9c043e6d1a0acedcc458c247c1 Mon Sep 17 00:00:00 2001
From: Michael Brown <michael.brown@discourse.org>
Date: Thu, 31 Jul 2014 01:22:55 -0400
Subject: [PATCH] launcher: only try to self-update if we're on master branch

---
 launcher | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/launcher b/launcher
index f03d06d..bfd7992 100755
--- a/launcher
+++ b/launcher
@@ -432,8 +432,10 @@ case "$command" in
       ;;
 
   rebuild)
-      echo "Updating discourse docker"
-      git pull || (echo 'failed to update' && exit 1)
+      if [ "$(git symbolic-ref --short HEAD)" == "master" ]; then
+        echo "Updating discourse docker"
+        git pull || (echo 'failed to update' && exit 1)
+      fi
       if [ -e $cidfile ]
         then
           echo "Stopping old container"
-- 
2.25.1