From c635a322bb7b60be3a91b1cff6f5c7139ea01b18 Mon Sep 17 00:00:00 2001
From: yanwenwu <njphper@gmail.com>
Date: Wed, 20 May 2020 12:52:25 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E9=85=8D=E7=BD=AE=E8=8E=B7?=
 =?UTF-8?q?=E5=8F=96=E7=B1=BB=E5=9E=8B=E9=94=99=E8=AF=AF=E5=AF=BC=E8=87=B4?=
 =?UTF-8?q?=E5=89=8D=E7=AB=AF=E6=8A=A5=E9=94=99?=
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Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 catch/system/model/Config.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/catch/system/model/Config.php b/catch/system/model/Config.php
index 1f3d3d1..07135c9 100644
--- a/catch/system/model/Config.php
+++ b/catch/system/model/Config.php
@@ -205,6 +205,6 @@ class Config extends CatchModel
             }
         }
 
-        return $data;
+        return empty($data) ? '' : $data;
     }
 }
\ No newline at end of file