fix bug in END with undefined $pp

2012-12-17 14:28:05 +00:00
parent 626f8d6b6d
commit 563f2ded89
1 changed files with 4 additions and 2 deletions
--- 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