symkat/Daemon-Control
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fix "Can't use an undefined value as an ARRAY reference at ... line 177" when exec fails and program_args is not defined

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Karen Etheridge 2013-04-18 15:11:42 -07:00
parent e2753e5f8b
commit bcc3e970c0
2 changed files with 6 additions and 3 deletions
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@ -1,5 +1,6 @@
* create dir for pid_file if it does not exist
* fix uninitialized warning in error when exec fails
0.001000 2013-02-26 SymKat <symkat@symkat.com>
* fixed a warning on "uninitialized value $called_with in substitution"

8
lib/Daemon/Control.pm
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@ -247,12 +247,14 @@ sub _launch_program {
$self->trace( "chdir(" . $self->directory . ")" );
}
my @args = @{$self->program_args || [ ]};
if ( ref $self->program eq 'CODE' ) {
$self->program->( $self, @{$self->program_args || []} );
$self->program->( $self, @args );
} else {
exec ( $self->program, @{$self->program_args || [ ]} )
exec ( $self->program, @args )
or die "Failed to exec " . $self->program . " "
. join( " ", @{$self->program_args} ) . ": $!";
. join( " ", @args ) . ": $!";
}
exit 0;
}