tree 858f6c52b3b234c3a7a9d3210beae4f84e6212bd
parent 66c9ec1bed91ef51617edd626ec4677f2aea79f3
author 柯志勇10068695 <ke.zhiyong@zte.com.cn> 1539941597 +0800
committer Ray Milkey <ray@opennetworking.org> 1539960826 +0000

If path is empty but not null, The following code may be error.

Change-Id: I58a16c6a65a8cfe1786465fe8f2139bf57adda96