freebsd-ports/devel/p5-File-Pid/files/patch-lib-File-Pid.pm
Tilman Keskinoz 44df881d60 Fix unitialized value warning if program is called without an existing pid
PR:		130647
Submitted by:	Alexander Kriventsov
Approved by:	Gea-Suan Lin <gslin@gslin.org> (maintainer)
2009-03-13 13:11:26 +00:00

11 lines
327 B
Perl

--- lib/File/Pid.pm 2009-01-17 09:44:31.653906918 +0000
+++ lib/File/Pid.pm 2009-01-17 09:44:01.397399415 +0000
@@ -119,7 +119,7 @@
sub running {
my $self = shift;
- my $pid = $self->_get_pid_from_file;
+ my $pid = $self->_get_pid_from_file or return undef;
return kill(0, $pid)
? $pid