vserver: Don't break when no hashed files te delete.
authorMatthijs Kooijman <matthijs@stdin.nl>
Thu, 16 Apr 2009 13:24:05 +0000 (15:24 +0200)
committerMatthijs Kooijman <matthijs@stdin.nl>
Thu, 16 Apr 2009 13:29:31 +0000 (15:29 +0200)
Previously, if find would find no hashed files to delete, xargs would
still run rm without arguments. Now it doesn't.


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