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-rw-r--r--app/models/commit.rb4
1 files changed, 4 insertions, 0 deletions
diff --git a/app/models/commit.rb b/app/models/commit.rb
index 281e3f036e2..a59e880370a 100644
--- a/app/models/commit.rb
+++ b/app/models/commit.rb
@@ -56,4 +56,8 @@ class Commit
def prev_commit
parents.first
end
+
+ def prev_commit_id
+ prev_commit.id
+ end
end