修正新建项目页面默认LOGO显示问题

2013-08-07 17:14:24 +08:00 · 2013-08-07 17:14:24 +08:00 · be4dc216a9
parent 05023c8451
commit be4dc216a9
1 changed files with 1 additions and 1 deletions
--- a/app/helpers/avatar_helper.rb
+++ b/app/helpers/avatar_helper.rb
@ -34,7 +34,7 @@ module AvatarHelper
    if source.nil? 
      return File.join(relative_path,'AnonymousUser','0')      
    end
-    if File.exist?(disk_filename(source.class,source.id))
+    if source.class && source.id && File.exist?(disk_filename(source.class,source.id))
      avatar_image(source)
    else
      File.join(relative_path,avatar_directory(source.class),'0')