From 563f2ded899943085bfb290ec5970e5083bcfcc3 Mon Sep 17 00:00:00 2001
From: Oliver Gorwits <oliver@cpan.org>
Date: Mon, 17 Dec 2012 14:28:05 +0000
Subject: [PATCH] fix bug in END with undefined $pp

---
 Netdisco/bin/netdisco-daemon | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Netdisco/bin/netdisco-daemon b/Netdisco/bin/netdisco-daemon
index e8112538..e83ad06f 100755
--- a/Netdisco/bin/netdisco-daemon
+++ b/Netdisco/bin/netdisco-daemon
@@ -124,8 +124,10 @@ sub handle_term {
 
 # in case we screw up and die ourselves
 END {
-  $pp->signal_all_children('TERM');
-  $pp->wait_all_children;
+  if (defined $pp) {
+      $pp->signal_all_children('TERM');
+      $pp->wait_all_children;
+  }
 }
 
 # nullify this to permit Parallel::Prefork to register handlers instead