perl: fix keys on hash-map in perl 5.20
authorJoel Martin <github@martintribe.org>
Thu, 19 Nov 2015 03:44:58 +0000 (21:44 -0600)
committerJoel Martin <github@martintribe.org>
Thu, 19 Nov 2015 03:44:58 +0000 (21:44 -0600)
commitc6c1a94f1bcb5bcc98fae7c284908574efd5a2c1
tree0727a3c3f8bd6627410624a35e731e41b04790ae
parentf045aba128fc2d6df6444af524114447c2a5303f
perl: fix keys on hash-map in perl 5.20

Otherwise throw error "keys on reference is experimental".
perl/types.pm