Commit 1845429268364e75bffdeb1075de8f1606e157ec
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45b18365
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Use try for commit prev_commit_id detection
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app/models/commit.rb
| @@ -120,10 +120,10 @@ class Commit | @@ -120,10 +120,10 @@ class Commit | ||
| 120 | end | 120 | end |
| 121 | 121 | ||
| 122 | def prev_commit | 122 | def prev_commit |
| 123 | - parents.first | 123 | + parents.try :first |
| 124 | end | 124 | end |
| 125 | 125 | ||
| 126 | def prev_commit_id | 126 | def prev_commit_id |
| 127 | - prev_commit.id | 127 | + prev_commit.try :id |
| 128 | end | 128 | end |
| 129 | end | 129 | end |