From 94f324913418744eacefe0cd83d140645b85c787 Mon Sep 17 00:00:00 2001
From: XenoAmess <xenoamess@gmail.com>
Date: Sun, 10 Oct 2021 08:49:25 +0800
Subject: [PATCH] NPE in SQLShowGrantsStatement

---
 .../alibaba/druid/sql/ast/statement/SQLShowGrantsStatement.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/com/alibaba/druid/sql/ast/statement/SQLShowGrantsStatement.java b/src/main/java/com/alibaba/druid/sql/ast/statement/SQLShowGrantsStatement.java
index fabb110f87..0ffeae9469 100644
--- a/src/main/java/com/alibaba/druid/sql/ast/statement/SQLShowGrantsStatement.java
+++ b/src/main/java/com/alibaba/druid/sql/ast/statement/SQLShowGrantsStatement.java
@@ -47,7 +47,7 @@ public class SQLShowGrantsStatement extends SQLStatementImpl implements SQLShowS
     }
 
     public void setOn(SQLExpr x) {
-        if (x == null) {
+        if (x != null) {
             x.setParent(this);
         }
         this.on = x;