From e5d29d4c3b9f372f82cbbb4e49b4e4fa31b9fa5f Mon Sep 17 00:00:00 2001
From: Ramon Novoa <rnovoa@artica.es>
Date: Thu, 23 Mar 2017 16:14:31 +0100
Subject: [PATCH] Small speed optimization. Check parent_detection from the
 outer loop.

---
 pandora_server/lib/PandoraFMS/Recon/Base.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pandora_server/lib/PandoraFMS/Recon/Base.pm b/pandora_server/lib/PandoraFMS/Recon/Base.pm
index e35540400d..f06ff3c381 100644
--- a/pandora_server/lib/PandoraFMS/Recon/Base.pm
+++ b/pandora_server/lib/PandoraFMS/Recon/Base.pm
@@ -1154,7 +1154,7 @@ sub scan($) {
 
 	# Get a list of found hosts.
 	my @hosts = @{$self->get_hosts()};
-	if (scalar(@hosts) > 0) {
+	if (scalar(@hosts) > 0 && $self->{'parent_detection'} == 1) {
 		# Delete previous connections. 
 		$self->call('delete_connections');