Robert SpeicherandYorick Peterse 5682320ff8 Merge branch 'fix-ci-charts-error-500' into 'master' ...

Fix Error 500 in CI charts by gracefully handling commits with no durations

## What does this MR do?

In the CI charts, this MR reports the duration of a commit to 0 if it is `nil`.

## Are there points in the code the reviewer needs to double check?

Should we omit this commit from the chart or set it to some other value?

## Why was this MR needed?

We were getting an Error 500 here: https://gitlab.com/gitlab-org/gitlab-ce/graphs/master/ci

## What are the relevant issue numbers?

#17730 


See merge request !4245

2016-05-25 11:42:37 +02:00

..

api

Add minor corrections related to config of runner

2016-05-19 22:01:53 +02:00

assets

Groundwork for merging CI into CE

2015-08-25 18:42:46 -07:00

ansi2html.rb

Encode state as base64 string

2016-05-09 20:19:27 +03:00

charts.rb

Merge branch 'fix-ci-charts-error-500' into 'master'

2016-05-25 11:42:37 +02:00

gitlab_ci_yaml_processor.rb

Fix some typos

2016-04-22 22:08:38 +02:00

model.rb

Groundwork for merging CI into CE

2015-08-25 18:42:46 -07:00

static_model.rb

Groundwork for merging CI into CE

2015-08-25 18:42:46 -07:00

version_info.rb

Groundwork for merging CI into CE

2015-08-25 18:42:46 -07:00