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-rw-r--r--lib/gitlab/diff/highlight.rb4
1 files changed, 0 insertions, 4 deletions
diff --git a/lib/gitlab/diff/highlight.rb b/lib/gitlab/diff/highlight.rb
index 3c44abff3fb..d0137ab5f08 100644
--- a/lib/gitlab/diff/highlight.rb
+++ b/lib/gitlab/diff/highlight.rb
@@ -125,10 +125,6 @@ module Gitlab
lines.map! { |line| " #{line}" }
end
end
-
- def submodules
- @submodules ||= diff_repository.raw_repository.submodules(diff_new_ref).keys
- end
end
end
end