Preserve umask.
authorIain Patterson <me@iain.cx>
Thu, 25 Mar 2010 17:04:46 +0000 (17:04 +0000)
committerIain Patterson <me@iain.cx>
Thu, 25 Mar 2010 17:05:44 +0000 (17:05 +0000)
We set umask 077 to ensure that the become script is not readable by
other users.  Set the mask back to what it was beforehand.


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