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Diffstat (limited to 'lib/api/validations/types/labels_list.rb')
-rw-r--r--lib/api/validations/types/labels_list.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/api/validations/types/labels_list.rb b/lib/api/validations/types/labels_list.rb
index 47cd83c29cf..60277b99106 100644
--- a/lib/api/validations/types/labels_list.rb
+++ b/lib/api/validations/types/labels_list.rb
@@ -10,7 +10,7 @@ module API
when String
value.split(',').map(&:strip)
when Array
- value.map { |v| v.to_s.split(',').map(&:strip) }.flatten
+ value.flat_map { |v| v.to_s.split(',').map(&:strip) }
when LabelsList
value
else