clone.js; don't access to a variable if undefined.

Status Job ID Name Coverage
  Test Tools
passed #1161139
test_tools

00:00:11

 
  Test Quality
failed #1161140
allowed to fail
code_quality

00:00:05

passed #1161141
web
code_quality_custom

00:00:11

 
  Test Unit
passed #1161142
web
test_browser_unit

00:00:24

 
  Deploy Review
passed #1161143
web
deploy_review

00:00:08

manual #1161144
web allowed to fail manual
stop_deploy_review
 
  Test Functional
passed #1161147
web
chrome-browser-functional

00:06:44

passed #1161145
web
ff32-browser-functional

00:09:25

passed #1161146
web
ff45-browser-functional

00:07:19

passed #1161148
legacy
old-chrome-browser-functional

00:06:50

 
  Test Tutorial
passed #1161155
web-pandoc
chrome-browser-tutorial

00:03:16

passed #1161151
web-pandoc
ff32-browser-tutorial

00:08:39

passed #1161152
web-pandoc
ff45-browser-tutorial

00:05:43

passed #1161157
legacy
old-chrome-browser-tutorial

00:02:50

 
  Test Functional External
passed #1161163
web
chrome-browser-functional-external

00:01:25

passed #1161159
web
ff32-browser-functional-external

00:02:09

passed #1161161
web
ff45-browser-functional-external

00:01:48

passed #1161166
legacy
old-chrome-browser-functional-external-chrome

00:01:23

 
Name Stage Failure
failed
code_quality Test Quality
$ function propagate_env_vars() { # collapsed multi-line command
$ docker pull --quiet "$CODE_QUALITY_IMAGE"
unknown flag: --quiet
See 'docker pull --help'.
Uploading artifacts...
Runtime platform arch=386 os=linux pid=20868 revision=58272c27 version=12.7.0
WARNING: gl-code-quality-report.json: no matching files
ERROR: No files to upload
ERROR: Job failed: exit status 1