return undef is of questionable style.
authorJarkko Hietaniemi <jhi@iki.fi>
Mon, 15 Apr 2002 12:52:58 +0000 (12:52 +0000)
committerJarkko Hietaniemi <jhi@iki.fi>
Mon, 15 Apr 2002 12:52:58 +0000 (12:52 +0000)
commit95d43b76bd7ad45b21f7645df7626ef63dabb082
tree6c9ad89d51931f537fedda06bad5ede7b4339a19
parent9aa702eccb32e2eaf7f72fd3b3d0dd4d328a1614
return undef is of questionable style.

p4raw-id: //depot/perl@15924
lib/Hash/Util.pm