From d2e3e1983140182dbe38aef629613cc7ba57d618 Mon Sep 17 00:00:00 2001
From: agapple <jianghang115@gmail.com>
Date: Thu, 13 Dec 2018 12:52:59 +0800
Subject: [PATCH] fixed issue #1282 , NPE

---
 .../alibaba/otter/canal/parse/inbound/mysql/MysqlConnection.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/parse/src/main/java/com/alibaba/otter/canal/parse/inbound/mysql/MysqlConnection.java b/parse/src/main/java/com/alibaba/otter/canal/parse/inbound/mysql/MysqlConnection.java
index 7ab61ba5..39ec6c62 100644
--- a/parse/src/main/java/com/alibaba/otter/canal/parse/inbound/mysql/MysqlConnection.java
+++ b/parse/src/main/java/com/alibaba/otter/canal/parse/inbound/mysql/MysqlConnection.java
@@ -508,6 +508,7 @@ public class MysqlConnection implements ErosaConnection {
             rs = query("select @@global.binlog_checksum");
         } catch (Throwable e) {
             // ignore
+            return;
         }
 
         List<String> columnValues = rs.getFieldValues();