添加判空

2015-04-15 10:52:10 +08:00 · 2015-04-15 10:52:10 +08:00 · c42a63ea4e
parent c2ccf6a1f8
commit c42a63ea4e
1 changed files with 2 additions and 2 deletions
--- a/app/api/mobile/entities/user.rb
+++ b/app/api/mobile/entities/user.rb
@ -15,13 +15,13 @@ module Mobile
                when :img_url
                  url_to_avatar(u)
                when :gender
-                  u.user_extensions.gender.nil? ? 0 : u.user_extensions.gender
+                  u.nil? || u.user_extensions.nil? || u.user_extensions.gender.nil? ? 0 : u.user_extensions.gender
                when :work_unit
                  get_user_work_unit u
                when :location
                  get_user_location u
                when :brief_introduction
-                  u.user_extensions.brief_introduction
+                  u.nil? || u.user_extensions.nil? ? "" : u.user_extensions.brief_introduction
              end
            end
          end