Util.pm: avoid unintended @ interpolation
commit88aa5e88e57102009e77c51758fa1f15327367ca
authorKyle J. McKay <mackyle@gmail.com>
Sat, 4 Jun 2016 21:56:23 +0000 (4 14:56 -0700)
committerKyle J. McKay <mackyle@gmail.com>
Sat, 4 Jun 2016 21:56:23 +0000 (4 14:56 -0700)
treeab3de9159616311992f42a3283499a1b62292bdc
parent1020f96f70fcabcf557a0181b7d7d4a4f4776f8b
Util.pm: avoid unintended @ interpolation

Always escape @ when used inside a regular expression and
not inteded as an array interpolation.

Later perls make a better guess at DWIM here, but earlier
perls do the wrong thing without this fix.

Signed-off-by: Kyle J. McKay <mackyle@gmail.com>
Girocco/Util.pm