From f8bc1ccb85f95436b83c0506c1dff123412b95b6 Mon Sep 17 00:00:00 2001
From: Scott Hussey <sh8121@att.com>
Date: Wed, 3 Apr 2019 12:56:57 -0500
Subject: [PATCH] [fix] Fix post pipeline image publish

- Set defaults so the Post Pipeline can successfully build images

Change-Id: I4d50e503b888c140433635090bddae96700fec0b
---
 tools/gate/playbooks/docker-image-build.yaml | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tools/gate/playbooks/docker-image-build.yaml b/tools/gate/playbooks/docker-image-build.yaml
index df489f9a..6749dac4 100644
--- a/tools/gate/playbooks/docker-image-build.yaml
+++ b/tools/gate/playbooks/docker-image-build.yaml
@@ -30,10 +30,10 @@
     - name: Determine tags
       shell: echo '{{ tags | to_json }}' | python3 {{ zuul.project.src_dir }}/tools/image_tags.py
       environment:
-        BRANCH: "{{ zuul.branch }}"
-        CHANGE: "{{ zuul.change }}"
+        BRANCH: "{{ zuul.branch | default('') }}"
+        CHANGE: "{{ zuul.change | default('') }}"
         COMMIT: "{{ zuul.newrev | default('') }}"
-        PATCHSET: "{{ zuul.patchset }}"
+        PATCHSET: "{{ zuul.patchset | default('') }}"
       register: image_tags
 
     - name: Debug computed tags