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| author | Valery Sizov <valery@gitlab.com> | 2015-07-24 20:18:14 +0000 |
|---|---|---|
| committer | Valery Sizov <valery@gitlab.com> | 2015-07-24 20:18:14 +0000 |
| commit | bbbcc9657f60960fadae2d9bbd1a11b3a5319e1f (patch) | |
| tree | 77f1dde8160b43e6a2e6f1b658f5bd86948b70cf /app | |
| parent | 330109ee4142f5eca53ff536828626694f4e7db8 (diff) | |
| parent | a5e8ea54eceeb02fe34f0265d8cfe6af8b599098 (diff) | |
| download | gitlab-ce-bbbcc9657f60960fadae2d9bbd1a11b3a5319e1f.tar.gz | |
Merge branch 'fix-error-500-when-no-head' into 'master'
Fix error 500 when no HEAD is available
Steps to reproduce:
1. Create a project with a README
2. In the actual remote, type: `git symbolic-ref HEAD refs/heads/nowhere`
3. Check that HEAD is gone via `git ls-remote .`
4. Go to the projects page and see the Error 500
Error:
```
NoMethodError - undefined method `sha' for nil:NilClass:
app/helpers/projects_helper.rb:281:in `readme_cache_key'
app/views/projects/_readme.html.haml:10:in `_app_views_projects__readme_html_haml___2036282917939462960_70154565285700'
actionview (4.1.11) lib/action_view/template.rb:145:in `block in render'
activesupport (4.1.11) lib/active_support/notifications.rb:159:in `block in instrument'
activesupport (4.1.11) lib/active_support/notifications/instrumenter.rb:20:in `instrument'
activesupport (4.1.11) lib/active_support/notifications.rb:159:in `instrument'
actionview (4.1.11) lib/action_view/template.rb:339:in `instrument'
actionview (4.1.11) lib/action_view/template.rb:143:in `render'
rack-mini-profiler (0.9.0) lib/mini_profiler/profiling_methods.rb:108:in `block in profile_method'
actionview (4.1.11) lib/action_view/renderer/partial_renderer.rb:306:in `render_partial'
actionview (4.1.11) lib/action_view/renderer/partial_renderer.rb:279:in `block in render'
actionview (4.1.11) lib/action_view/renderer/abstract_renderer.rb:38:in `block in instrument'
activesupport (4.1.11) lib/active_support/notifications.rb:159:in `block in instrument'
activesupport (4.1.11) lib/active_support/notifications/instrumenter.rb:20:in `instrument'
activesupport (4.1.11) lib/active_support/notifications.rb:159:in `instrument'
actionview (4.1.11) lib/action_view/renderer/abstract_renderer.rb:38:in `instrument'
actionview (4.1.11) lib/action_view/renderer/partial_renderer.rb:278:in `render'
actionview (4.1.11) lib/action_view/renderer/renderer.rb:47:in `render_partial'
actionview (4.1.11) lib/action_view/helpers/rendering_helper.rb:35:in `render'
haml (4.0.5) lib/haml/helpers/action_view_mods.rb:10:in `block in render_with_haml'
haml (4.0.5) lib/haml/helpers.rb:89:in `non_haml'
haml (4.0.5) lib/haml/helpers/action_view_mods.rb:10:in `render_with_haml'
app/views/projects/show.html.haml:47:in `_app_views_projects_show_html_haml__1458303859692972698_70154948164180'
actionview (4.1.11) lib/action_view/template.rb:145:in `block in render'
activesupport (4.1.11) lib/active_support/notifications.rb:159:in `block in instrument'
```
Closes https://github.com/gitlabhq/gitlabhq/issues/9484, but there may be some other issue there.
See merge request !1041
Diffstat (limited to 'app')
| -rw-r--r-- | app/helpers/projects_helper.rb | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/app/helpers/projects_helper.rb b/app/helpers/projects_helper.rb index 3cd52b381bd..a675a292432 100644 --- a/app/helpers/projects_helper.rb +++ b/app/helpers/projects_helper.rb @@ -278,7 +278,8 @@ module ProjectsHelper end def readme_cache_key - [@project.id, @project.commit.sha, "readme"].join('-') + sha = @project.commit.try(:sha) || 'nil' + [@project.id, sha, "readme"].join('-') end def round_commit_count(project) |