Mårten Kongstad 840796a3c2 RRO tests: fix potential NPE
Bug: 17765434

Check for null before closing streams.

Change-Id: I651785649575725009f270d4d8eb5f4bf90952a6
2014-11-07 16:07:21 +01:00
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2014-11-07 16:07:21 +01:00