Nico Schottelius 637163d4af only md5sum if file is a regular file (not a directory) ... Signed-off-by: Nico Schottelius <nico@kr.ethz.ch>		2011-03-10 13:31:00 +01:00
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md5sum	only md5sum if file is a regular file (not a directory)	2011-03-10 13:31:00 +01:00