From d219e004df21ac52a69a52162f45b76e76ad6365 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Gonz=C3=A1lez?= <jose.gonzalez@pandorafms.com>
Date: Fri, 2 Jul 2021 16:39:59 +0200
Subject: [PATCH] Improve pen list handling

---
 pandora_console/include/class/ModuleTemplates.class.php | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/pandora_console/include/class/ModuleTemplates.class.php b/pandora_console/include/class/ModuleTemplates.class.php
index 8b75ad1f6a..32689fde1f 100644
--- a/pandora_console/include/class/ModuleTemplates.class.php
+++ b/pandora_console/include/class/ModuleTemplates.class.php
@@ -837,8 +837,11 @@ class ModuleTemplates extends HTML
 
         $penInfo = db_get_all_rows_filter('tnetwork_profile_pen', ['id_np' => $this->id_np]);
         $penList = [];
-        foreach ($penInfo as $pen) {
-            $penList[] = $pen['pen'];
+        // Handle if list of PEN does not exist or is empty.
+        if ($penInfo !== false) {
+            foreach ($penInfo as $pen) {
+                $penList[] = $pen['pen'];
+            }
         }
 
         $this->pen = implode(',', $penList);