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-rw-r--r--app/helpers/application_helper.rb3
1 files changed, 2 insertions, 1 deletions
diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index cb0c27715..ef229f955 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -177,7 +177,8 @@ module ApplicationHelper
end
case object.class.name
when 'Array'
- object.map {|o| format_object(o, html)}.join(', ').html_safe
+ formatted_objects = object.map {|o| format_object(o, html)}
+ html ? safe_join(formatted_objects, ', ') : formatted_objects.join(', ')
when 'Time'
format_time(object)
when 'Date'