Gary Kotton 7d906f303b Treat case when pid is None
Fixes bug 1077651

Change-Id: Id80d923d36a0339eee860e8cf37aacc6866fc6bc
2012-11-07 06:08:13 +00:00
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2012-09-08 22:57:42 +08:00
2012-11-07 06:08:13 +00:00
2012-11-08 18:09:01 +08:00
2012-11-08 18:09:01 +08:00