From f8deab22f611df718f77a72fdcc2192bc094af7f Mon Sep 17 00:00:00 2001
From: "shaojin.wensj" <shaojin.wensj@alibaba-inc.com>
Date: Tue, 29 Jan 2019 16:56:06 +0800
Subject: [PATCH] bug fixed for issue #3045

---
 src/main/java/com/alibaba/druid/util/MySqlUtils.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main/java/com/alibaba/druid/util/MySqlUtils.java b/src/main/java/com/alibaba/druid/util/MySqlUtils.java
index 8af453cf5a..9109e9fa1a 100644
--- a/src/main/java/com/alibaba/druid/util/MySqlUtils.java
+++ b/src/main/java/com/alibaba/druid/util/MySqlUtils.java
@@ -132,14 +132,14 @@ public class MySqlUtils {
 
             try {
                 // pinGlobalTxToPhysicalConnection
-                boolean pinGlobTx = (Boolean) method_6_getValue.invoke(
+                Boolean pinGlobTx = (Boolean) method_6_getValue.invoke(
                         method_6_getBooleanReadableProperty.invoke(
                                 method_6_getPropertySet.invoke(physicalConn)
                                 , "pinGlobalTxToPhysicalConnection"
                         )
                 );
 
-                if (pinGlobTx) {
+                if (pinGlobTx != null && pinGlobTx) {
                     try {
                         if (method_6_getInstance == null && !method_6_getInstance_error) {
                             class_6_suspendableXAConnection = Class.forName("com.mysql.cj.jdbc.SuspendableXAConnection");