修复获取在线人数的bug

the5fire · the5fire · commit fb197f956711 · 2014-02-24T11:21:58.000+08:00
diff --git a/selfblog/blog/views.py b/selfblog/blog/views.py
@@ -23,7 +23,7 @@ def get_context_data(self, *args, **kwargs):
             context['recently_posts'] = Post.get_recently_posts(RECENTLY_NUM)
             context['hot_posts'] = Post.get_hots_posts(HOT_NUM)
             context['pages'] = Page.objects.filter(status=0)
-            context['online_num'] = len(cache.get('online_ips'))
+            context['online_num'] = len(cache.get('online_ips', []))
         except Exception as e:
             logger.exception(u'加载基本信息出错[%s]！', e)
 
