tree 741de68ad6970fe3fdb0da12141755751aa7e9bc
parent a8d3318fe0a1350e51e0f30124d3d311af864e38
author Zhi Kun Liu <zhikunli@cn.ibm.com> 1407833825 +0800
committer Zhi Kun Liu <zhikunli@cn.ibm.com> 1408496432 +0800

Fix "NotFound" error in _clear_stacks()

_clear_stacks() will raise "NotFound" exception if stack was
deleted before wait its status. This patch adds a try block
to fix the problem.

Change-Id: I29d4e443e5f355dbba188ccebe930f9401f3ccea
Closes-Bug: #1355666