From 15347f25dc2261497c192e66c549ebe3b045c931 Mon Sep 17 00:00:00 2001 From: iCross Date: Wed, 22 May 2013 18:14:00 +0800 Subject: [PATCH] fix --- .../app/controllers/panel/survey/back_end/surveys_controller.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/vendor/built_in_modules/survey/app/controllers/panel/survey/back_end/surveys_controller.rb b/vendor/built_in_modules/survey/app/controllers/panel/survey/back_end/surveys_controller.rb index ca830672..1e3dfafd 100644 --- a/vendor/built_in_modules/survey/app/controllers/panel/survey/back_end/surveys_controller.rb +++ b/vendor/built_in_modules/survey/app/controllers/panel/survey/back_end/surveys_controller.rb @@ -108,7 +108,7 @@ class Panel::Survey::BackEnd::SurveysController < OrbitBackendController end end.flatten else - ' ' + [' '] end end max_length = csv_stats.map(&:length).max