From e31607a4e09100183db0a805df730e43bf0f2d6c Mon Sep 17 00:00:00 2001
From: fbsanchez <fborja.sanchez@artica.es>
Date: Fri, 22 Mar 2019 15:06:01 +0100
Subject: [PATCH] custom link colors

Former-commit-id: 9aa8f8114494d8b8fd8f010fa5066142fd104f70
---
 pandora_console/include/class/NetworkMap.class.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pandora_console/include/class/NetworkMap.class.php b/pandora_console/include/class/NetworkMap.class.php
index 77d8965cbb..c891431a5f 100644
--- a/pandora_console/include/class/NetworkMap.class.php
+++ b/pandora_console/include/class/NetworkMap.class.php
@@ -1781,7 +1781,7 @@ class NetworkMap
                 }
             }
 
-            if (isset($rel['link_color'])) {
+            if (isset($rel['link_color']) && !empty($rel['link_color'])) {
                 // Direct color definition.
                 $item['link_color'] = $rel['link_color'];
             } else {
@@ -2463,6 +2463,7 @@ class NetworkMap
                 'id_child_source_data'  => $rel['id_child_source_data'],
                 'id_parent_agent'       => $rel['id_parent_agent'],
                 'id_child_agent'        => $rel['id_child_agent'],
+                'link_color'            => $rel['link_color'],
             ];
 
             $found = 0;