From c8d6e94441f25ed663d6db473f886c1c99aa35bc Mon Sep 17 00:00:00 2001
From: zhoufeng <zhoufeng54@huawei.com>
Date: Wed, 14 Oct 2020 18:38:08 +0800
Subject: [PATCH] handle empty label resource

Signed-off-by: zhoufeng <zhoufeng54@huawei.com>
---
 ge/ge_runtime/runtime_model.cc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ge/ge_runtime/runtime_model.cc b/ge/ge_runtime/runtime_model.cc
index 0b76cbaf..9fc708c7 100644
--- a/ge/ge_runtime/runtime_model.cc
+++ b/ge/ge_runtime/runtime_model.cc
@@ -330,6 +330,9 @@ void RuntimeModel::RtStreamDestory() noexcept {
 
 void RuntimeModel::RtLabelDestory() noexcept {
   for (size_t i = 0; i < label_list_.size(); i++) {
+    if (label_list_[i] == nullptr) {
+      continue;
+    }
     if (rtLabelDestroy(label_list_[i]) != RT_ERROR_NONE) {
       GELOGE(RT_FAILED, "Destroy label failed! Index: %zu.", i);
       return;