fix tag

redmine · Feb 13, 2019 · 3b74da3 · 3b74da3
1 parent 7e8a0e9
commit 3b74da3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/app/helpers/custom_fields_helper.rb b/app/helpers/custom_fields_helper.rb
@@ -82,7 +82,7 @@ def custom_field_tag_id(prefix, custom_field)
   # Return custom field html tag corresponding to its format
   def custom_field_tag(prefix, custom_value)
     css = "#{custom_value.custom_field.field_format}_cf"
-    css << ' wiki-edit' if custom_value.custom_field.full_text_formatting?
+    css += ' wiki-edit' if custom_value.custom_field.full_text_formatting?
 
     custom_value.custom_field.format.edit_tag self,
       custom_field_tag_id(prefix, custom_value.custom_field),