On Thu, Jan 04, 2007 at 10:37:51PM +0000, Jonathan Worthington wrote:
> Lee Duhem (via RT) wrote:
> >This patch suppress some uninitialized value warning in
> >config/inter/yacc.pm when use --maintainer option at configure.
> >
> I'm kinda concerned about what will happen if $3 was 0 (and was meant to
> be). Perhaps it should be:
>
> $prog_patch = defined $3 ? $3 : "";
>
$3 come from line 88 of config/inter/yacc.pm
if ( $stdout =~ /Bison .*? (\d+) \. (\d+) (\w)?/x ) {
and I'm try this under Perl 5.8.8, and C<use warnings; use strict;>,
not get any warning about uninitialized value or similar.
But anyway, your advice is better than my patch. Please apply this
and I'll close [perl #41163].
Thanks.
Lee
