From 438c2ce45e99d437d2b67936b2c3c4c26fa68e60 Mon Sep 17 00:00:00 2001
From: Don Armstrong <don@donarmstrong.com>
Date: Fri, 5 Jan 2018 16:02:11 -0800
Subject: [PATCH] only print debugging output if $DEBUG is on

---
 sshsendmail | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/sshsendmail b/sshsendmail
index c9c4530..6256596 100755
--- a/sshsendmail
+++ b/sshsendmail
@@ -135,7 +135,7 @@ push @sendmail_options,
 push @sendmail_options,@recipients;
 $Data::Dumper::Useqq=1;
 my $sendmail_options = Data::Dumper->Dump([\@sendmail_options],[qw(*sendmail_options)]);
-print STDERR $sendmail_options;
+print STDERR $sendmail_options if $DEBUG;
 push @ssh_arguments, q(perl -e ').<<EOF .q(');
 use Digest::MD5 qw(md5_hex);
 use IO::Handle;
@@ -162,14 +162,14 @@ if (\$digest eq md5_hex(\$message)) {
 EOF
 
 $Data::Dumper::Useqq=0;
-print STDERR Dumper(\@ssh_arguments);
+print STDERR Dumper(\@ssh_arguments) if $DEBUG;
 
 qx(ping -q -w 3 -c 1 $hostname 2>/dev/null);
 if ($?) {
     syslog(LOG_WARNING,"${0}: Failed: unable to ping $hostname\n");
     exit (9);
 }
-print STDERR md5_hex(join('',@message))."\n";
+print STDERR md5_hex(join('',@message))."\n" if $DEBUG;
 my $ssh = new IO::Handle;
 open($ssh,'|-','ssh',@ssh_arguments) or exit(17);
 print {$ssh} @message or exit(17);
-- 
2.39.2