From 47f1f918d45433c87a55cd5d2375aef9fc015c5f Mon Sep 17 00:00:00 2001
From: Rafa de la Torre <rtorre@cartodb.com>
Date: Thu, 11 Aug 2016 19:20:02 +0200
Subject: [PATCH] Do not check code is updated when not needed

Particularly, when it is master or a detached HEAD (usually when
checking out tags).
---
 check-up-to-date-with-master.sh | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/check-up-to-date-with-master.sh b/check-up-to-date-with-master.sh
index af4b8b4..2d8fcfe 100755
--- a/check-up-to-date-with-master.sh
+++ b/check-up-to-date-with-master.sh
@@ -1,5 +1,13 @@
 #!/bin/bash
 
+CURRENT_BRANCH=$(git rev-parse --abbrev-ref HEAD)
+
+if [[ "$CURRENT_BRANCH" == "master" || "$CURRENT_BRANCH" == "HEAD" ]]
+then
+    echo "master branch or detached HEAD"
+    exit 0
+fi
+
 # Add remote-master
 git remote add -t master remote-master https://github.com/CartoDB/crankshaft.git