tiaoz

6 years ago · 0095202a66
parent 742b86b065
commit 0095202a66
1 changed files with 1 additions and 1 deletions
--- a/app/controllers/subjects_controller.rb
+++ b/app/controllers/subjects_controller.rb
@ -149,7 +149,7 @@ class SubjectsController < ApplicationController
  end

  def choose_subject_shixun
-    @search = params[:search].strip
+    @search = params[:search].strip if params[:search]
    @type = params[:type]
    # 超级管理员用户显示所有未隐藏的实训、非管理员显示合作团队用户的实训（对本单位公开且未隐藏）
    if current_user.admin?