From 36781e06fb2c422695c50f8d3548c837832f9c91 Mon Sep 17 00:00:00 2001
From: "linghe.lh" <linghe.lh@alibaba-inc.com>
Date: Thu, 3 Jan 2019 17:26:52 +0800
Subject: [PATCH] [core] delete child node when delete parent node

---
 weex_core/Source/core/data_render/vnode/vnode.cc | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/weex_core/Source/core/data_render/vnode/vnode.cc b/weex_core/Source/core/data_render/vnode/vnode.cc
index 4524cc17d5..322e65db91 100644
--- a/weex_core/Source/core/data_render/vnode/vnode.cc
+++ b/weex_core/Source/core/data_render/vnode/vnode.cc
@@ -53,13 +53,13 @@ VNode::~VNode() {
       delete events_;
       events_ = nullptr;
   }
-//  for (auto it = child_list_.begin(); it != child_list_.end(); it++) {
-//    VNode *&reference = *it;
-//    if (reference != nullptr) {
-//      delete reference;
-//      *it = nullptr;
-//    }
-//  }
+  for (auto it = child_list_.begin(); it != child_list_.end(); it++) {
+    VNode *&reference = *it;
+    if (reference != nullptr) {
+      delete reference;
+      *it = nullptr;
+    }
+  }
 }
 
 void VNode::OnEvent(const std::string &event, const std::string args,