C<undef> doesn't look like a number. See also:
authorMarcus Holland-Moritz <mhx-perl@gmx.net>
Mon, 15 Mar 2004 22:16:26 +0000 (23:16 +0100)
committerMarcus Holland-Moritz <mhx-perl@gmx.net>
Mon, 5 Apr 2004 20:03:03 +0000 (20:03 +0000)
commite0ab1c0e1c533d7f19b4ffe230a3d921bf733a02
tree1a9348874320960a458f9027f96d08293d67b49f
parentdc9da78b70f004446f5a9327eea553687ad8c180
C<undef> doesn't look like a number. See also:

Subject: Re: [perl #27606] undef "looks like" a number
Message-Id: <20040315221626.48061c67@r2d2>

p4raw-id: //depot/perl@22662
ext/List/Util/lib/List/Util.pm
ext/List/Util/lib/Scalar/Util.pm
ext/List/Util/t/lln.t
pp_ctl.c
sv.c