fix nil error

2017-01-16 15:41:46 -08:00
parent ae442c3391
commit 268b7b99ad
1 changed files with 1 additions and 1 deletions
--- a/app/logical/sources/strategies/base.rb
+++ b/app/logical/sources/strategies/base.rb
@@ -83,7 +83,7 @@ module Sources
      end

      def tags
-        @tags.uniq || []
+        (@tags || []).uniq
      end

      # Should be set to a url for sites that prevent hotlinking, or left nil for sites that don't.