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Diffstat (limited to 'lib/gitlab/sql/union.rb')
| -rw-r--r-- | lib/gitlab/sql/union.rb | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/lib/gitlab/sql/union.rb b/lib/gitlab/sql/union.rb index 1cd89b3a9c4..222021e8802 100644 --- a/lib/gitlab/sql/union.rb +++ b/lib/gitlab/sql/union.rb @@ -22,9 +22,7 @@ module Gitlab # By using "unprepared_statements" we remove the usage of placeholders # (thus fixing this problem), at a slight performance cost. fragments = ActiveRecord::Base.connection.unprepared_statement do - @relations.map do |rel| - rel.reorder(nil).to_sql - end + @relations.map { |rel| rel.reorder(nil).to_sql }.reject(&:blank?) end fragments.join("\nUNION\n") |