创建实训

2017-08-04 17:31:02 +08:00 · 2017-08-04 17:31:02 +08:00 · ff40ee71e9
parent 9982911e2c
commit ff40ee71e9
1 changed files with 1 additions and 1 deletions
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@ -58,7 +58,7 @@ module ApplicationHelper
        else
          "Java"
      end
-    elsif exec_path.nil?
+    elsif exec_path.blank?
      "Java"
    else
      language