K 10
svn:author
V 5
lwhsu
K 8
svn:date
V 27
2016-09-13T05:22:08.703598Z
K 7
svn:log
V 161
MFC r303935

Only remove empty directories before packaging.

This preserves files are intentionally empty, most of them are in tests.txz

Reviewed by:	bdrewery

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