From 75c9921231c651f9a6f32f361a06ae9514ba5d99 Mon Sep 17 00:00:00 2001
From: xianbo <senluowanxiangt@163.com>
Date: Tue, 24 Sep 2013 16:18:50 +0800
Subject: [PATCH] modify work place in null but can create course

---
 app/views/layouts/base_courses.html.erb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/views/layouts/base_courses.html.erb b/app/views/layouts/base_courses.html.erb
index 7c1a8c03d..057f7c037 100644
--- a/app/views/layouts/base_courses.html.erb
+++ b/app/views/layouts/base_courses.html.erb
@@ -78,7 +78,7 @@
 											<tr>
 												<td valign="top" style="padding-left: 8px;">课程学期：</td><td class="font_lighter_sidebar"><%= @course.term %></td>
 											</tr>
-											<% unless @course.teacher.user_extensions.occupation==""%>											
+											<% unless @course.teacher.user_extensions.nil?%>											
 											<tr>
 												<td valign="top" style="padding-left: 8px;">教师单位：</td><td class="font_lighter_sidebar"><%= @course.teacher.user_extensions.occupation %></td>
 											</tr>