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)
commit484d06da67a028c69e6ede83479b1bdbeccd5749
tree94d4e5d256d6d86e0a9d2c2f0a53efcc979e2dc1
parentd615710fbf587dba94e47f35a2b02df8168e567c
Preserve umask.

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.
opt/bin/became
opt/bin/become