From 5ae31138d382c82e5bea616091937d4660457208 Mon Sep 17 00:00:00 2001
From: "kyle.cao" <kyle.cao@vesoft.com>
Date: Mon, 11 Oct 2021 11:59:17 +0800
Subject: [PATCH] Fix initialization of pointer member (#3027)

---
 src/graph/visitor/DeduceTypeVisitor.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/graph/visitor/DeduceTypeVisitor.h b/src/graph/visitor/DeduceTypeVisitor.h
index a129873206a..302261f18cb 100644
--- a/src/graph/visitor/DeduceTypeVisitor.h
+++ b/src/graph/visitor/DeduceTypeVisitor.h
@@ -93,8 +93,8 @@ class DeduceTypeVisitor final : public ExprVisitor {
     return type == Value::Type::NULLVALUE || type == Value::Type::__EMPTY__;
   }
 
-  const QueryContext *qctx_;
-  const ValidateContext *vctx_;
+  const QueryContext *qctx_{nullptr};
+  const ValidateContext *vctx_{nullptr};
   const ColsDef &inputs_;
   GraphSpaceID space_;
   Status status_;