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act有可能为空，导致500错误

This commit is contained in:
lizanle 2015-10-12 16:15:27 +08:00
parent cb4d62d3b6
commit 44b148b32f
1 changed files with 1 additions and 1 deletions
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2
app/views/courses/_course_activity.html.erb
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@ -94,7 +94,7 @@
$('#reply_content_<%= activity.id %> a').colorbox({rel:'nofollow', close: "关闭", returnFocus: false}); $('#reply_content_<%= activity.id %> a').colorbox({rel:'nofollow', close: "关闭", returnFocus: false});
}); });
</script> </script>
<% if activity %> <% if activity && activity.course_act%>
<% act = activity.course_act %> <% act = activity.course_act %>
<% case activity.course_act_type.to_s %> <% case activity.course_act_type.to_s %>
<% when 'HomeworkCommon' %> <% when 'HomeworkCommon' %>