X-Git-Url: https://defaria.com/gitweb/?a=blobdiff_plain;f=lib%2FRexec.pm;h=6db57353337256a178b313686f6c7098adb62d95;hb=8b0383ec715065d978e23e72864bcdbf0fc68ecc;hp=8d6a9a347ed3af222d87aa4d32d055560cc0e041;hpb=43bcea3777de207abb255b249028892826dfa4f2;p=clearscm.git

diff --git a/lib/Rexec.pm b/lib/Rexec.pm
index 8d6a9a3..6db5735 100644
--- a/lib/Rexec.pm
+++ b/lib/Rexec.pm
@@ -160,16 +160,18 @@ our @EXPORT = qw (
 
 my @lines;
 
-sub _debug ($) {
+sub _debug ($) {
   my ($msg) = @_;
-  
+
   my $logfile = "/tmp/rexex_debug.log";
-  
-  open my $file, '>>', $logfile or die "Unable to open $logfile for writing - $!";
-  
+
+  open my $file, '>>', $logfile or croak "Unable to open $logfile for writing - $!";
+
   print $file "DEBUG: $msg\n";
-  
-  close $file;
+
+  close $file;
+
+  return;
 } # _debug
 
 sub ssh {
@@ -571,7 +573,7 @@ Returns:
 } # logoff
 
 sub new {
-  my ($class) = shift;
+  my ($class, %parms) = @_;
 
 =pod
 
@@ -636,8 +638,6 @@ Returns:
 
 =cut
 
-  my %parms = @_;
-
   my $self = {};
 
   $self->{host}       = $parms{host}       ? $parms{host}       : 'localhost';