From 396a6eb5fcf26c860256a4c648faa16d1cfa3ea2 Mon Sep 17 00:00:00 2001
From: daiao <358551898@qq.com>
Date: Wed, 17 Jul 2019 19:06:26 +0800
Subject: [PATCH] =?UTF-8?q?=E6=8A=A5=E5=90=8D=E9=97=AE=E9=A2=98?=
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---
 app/api/mobile/apis/memos.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/api/mobile/apis/memos.rb b/app/api/mobile/apis/memos.rb
index 4e8f4f97..89412316 100644
--- a/app/api/mobile/apis/memos.rb
+++ b/app/api/mobile/apis/memos.rb
@@ -34,7 +34,7 @@ module Mobile
             Rails.logger.info("####11111222##{@env['HTTP_X_REAL_IP']}")
             ip = @env['HTTP_X_REAL_IP']
             ua = UserAgent.where(:ip => ip)
-            unless ua
+            if ua.blank?
               UserAgent.create!(:key => params[:edu].strip, :ip => ip, :type => UserAgent::AD)
             end
           end