A fix for [perl #31692] : as PerlIO::scalar accesses directly the
authorRafael Garcia-Suarez <rgarciasuarez@gmail.com>
Thu, 30 Sep 2004 15:12:29 +0000 (15:12 +0000)
committerRafael Garcia-Suarez <rgarciasuarez@gmail.com>
Thu, 30 Sep 2004 15:12:29 +0000 (15:12 +0000)
commit47cc46ee1b0f541fba01adac0a6a3dd526924313
treeab23eb3088fbba3914a222ca7c9e93cd7b6da55b
parent3afc138ae8d937f9bbca45350859ec2c8429f730
A fix for [perl #31692] : as PerlIO::scalar accesses directly the
PV of the scalar it reads from, avoid to read it when it's an
undefined PV.

p4raw-id: //depot/perl@23340
ext/PerlIO/scalar/scalar.xs
ext/PerlIO/t/scalar.t