取不到学校，再拿id直接空指针

2014-07-04 11:30:41 +08:00 · 2014-07-04 11:30:41 +08:00 · 36c90f1dfd
parent d54f37e630
commit 36c90f1dfd
1 changed files with 1 additions and 1 deletions
--- a/app/controllers/welcome_controller.rb
+++ b/app/controllers/welcome_controller.rb
@ -33,7 +33,7 @@ class WelcomeController < ApplicationController
    if params[:school_id]
      @school_id = params[:school_id]
    elsif User.current.logged?  && User.current.user_extensions.school
-      @school_id = User.current.user_extensions.school.id
+      @school_id = User.current.user_extensions.school.try(:id)
    end
    @logoLink ||= logolink()
  end