修改课程讨论区报错

2015-04-24 14:57:44 +08:00 · 2015-04-24 14:57:44 +08:00 · 54ef7e3325
parent f67bdae22a
commit 54ef7e3325
1 changed files with 1 additions and 1 deletions
--- a/app/controllers/boards_controller.rb
+++ b/app/controllers/boards_controller.rb
@ -51,7 +51,7 @@ class BoardsController < ApplicationController
            @boards = @course.boards.includes(:last_message => :author).all
          end
        end
-        if @boards.size == 1
+        unless @course.boards.empty?
          @board = @course.boards.first
        end
        show and return