From 882122634345c9995234208748958ae1c4b2acae Mon Sep 17 00:00:00 2001
From: Mathew Lodge <2354066+mjlodge@users.noreply.github.com>
Date: Fri, 17 Jul 2020 15:23:33 +0100
Subject: [PATCH] Skip docker push for external PRs

---
 .travis.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index da288e827..b876cf04d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -15,6 +15,10 @@ script:
 
 after_success:
   - set -e;
+  - if [ -z "$DOCKER_PASS" ] ; then
+    echo "This is a build triggered by an external PR. Skipping docker push.";
+    exit 0;
+    fi;
   - docker login -u $DOCKER_USER -p $DOCKER_PASS;
   - ./scripts/push.sh
 notifications: