From 82b66cb263fc151794fea538fd00852bf6bb876c Mon Sep 17 00:00:00 2001
From: taojinlong <jinlong@fit2cloud.com>
Date: Wed, 2 Jun 2021 10:46:06 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E6=A0=A1=E9=AA=8C=E6=95=B0=E6=8D=AE?=
 =?UTF-8?q?=E6=BA=90=E8=BF=9E=E6=8E=A5?=
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---
 .../main/java/io/dataease/datasource/provider/JdbcProvider.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/backend/src/main/java/io/dataease/datasource/provider/JdbcProvider.java b/backend/src/main/java/io/dataease/datasource/provider/JdbcProvider.java
index 533edf96b9..cfc122406b 100644
--- a/backend/src/main/java/io/dataease/datasource/provider/JdbcProvider.java
+++ b/backend/src/main/java/io/dataease/datasource/provider/JdbcProvider.java
@@ -232,7 +232,7 @@ public class JdbcProvider extends DatasourceProvider {
         } catch (Exception e) {
             throw new Exception("ERROR: " + e.getMessage(), e);
         } finally {
-            con.close();
+            if(con != null){con.close();}
         }
     }