From fdeded6c42511825643780c029299cd7975739ee Mon Sep 17 00:00:00 2001
From: xiefangqi <xiefangqi2@huawei.com>
Date: Sat, 30 Jan 2021 09:27:32 +0800
Subject: [PATCH] fix numa interface codex

---
 mindspore/ccsrc/minddata/dataset/util/numa_interface.cc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/mindspore/ccsrc/minddata/dataset/util/numa_interface.cc b/mindspore/ccsrc/minddata/dataset/util/numa_interface.cc
index ce1dcc9ebd..2743f34896 100644
--- a/mindspore/ccsrc/minddata/dataset/util/numa_interface.cc
+++ b/mindspore/ccsrc/minddata/dataset/util/numa_interface.cc
@@ -19,6 +19,9 @@
 namespace mindspore {
 namespace dataset {
 inline void *LoadLibrary(const char *name) {
+  if (name == nullptr) {
+    return nullptr;
+  }
   auto handle = dlopen(name, RTLD_LAZY | RTLD_LOCAL);
   return handle;
 }