From: Mischa POSLAWSKY <perl@shiar.org>
Date: Sat, 31 May 2008 21:23:38 +0000 (+0000)
Subject: retain undef in encoding functions
X-Git-Tag: 3.21~4
X-Git-Url: http://git.shiar.net/gitweb.cgi/perl/plp/.git/commitdiff_plain/bf97d6375e0ac171005faabb0e75653318075276?hp=bf97d6375e0ac171005faabb0e75653318075276

retain undef in encoding functions

Entity(), DecodeURI(), and EncodeURI() should return undef for any
undefined input.  Only string behaviour was specified, so users relying
on this did so at their own risk (and they can always disable warnings
like the careless bitches they are :P).

Not too coincidently also silences warnings in PLP::Functions itself.
---