From e8b9293609101540528bf23f8fb44a4666dc5e42 Mon Sep 17 00:00:00 2001
From: p31729568 <winse.wang@foxmail.com>
Date: Fri, 28 Jun 2019 14:03:46 +0800
Subject: [PATCH] fix competition join

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

diff --git a/app/views/competitions/enroll.html.erb b/app/views/competitions/enroll.html.erb
index 8487f129..8dcabc56 100644
--- a/app/views/competitions/enroll.html.erb
+++ b/app/views/competitions/enroll.html.erb
@@ -1,7 +1,7 @@
 <div class="enroll-b">
   <div class="enroll-t" style="background:url(<%= @competition.identifier == 'gcc-dev-2018' ? '/images/educoder/competition/dev.jpg' : '/images/educoder/competition/anon.jpg' %>) no-repeat top center;">
     <div class="educontent">
-      <% if @competition.max_num > 1 %>
+      <% if @competition.competition_staffs.sum(:minimum) > 1 %>
         <p class="clearfix edu-txt-right mb30">
           <% unless User.current.logged? %>
             <%= link_to "创建战队", signin_path, :remote => true, :class => "enroll-in-b enroll-in-b-green fr" %>