From 6aff09eaf78344017d829ecc7b5089a2ab9eb015 Mon Sep 17 00:00:00 2001
From: Molkobain <lajarige.guillaume@free.fr>
Date: Mon, 20 Jan 2020 11:16:07 +0100
Subject: [PATCH] =?UTF-8?q?N=C2=B02708=20-=20Internal:=20Fix=20regression?=
 =?UTF-8?q?=20introduced=20with=20N=C2=B02313=20"Undefined=20index=20'pref?=
 =?UTF-8?q?ix'"?=
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Content-Type: text/plain; charset=UTF-8
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---
 application/webpage.class.inc.php | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/application/webpage.class.inc.php b/application/webpage.class.inc.php
index 2b8a315e2..4dc2784ab 100644
--- a/application/webpage.class.inc.php
+++ b/application/webpage.class.inc.php
@@ -1583,6 +1583,15 @@ EOF
 	{
 		if (!$this->TabExists($sTabContainer, $sTabCode))
 		{
+			// Container
+			if (!array_key_exists($sTabContainer, $this->m_aTabs))
+			{
+				$this->m_aTabs[$sTabContainer] = array(
+					'prefix' => '',
+					'tabs' => array(),
+				);
+			}
+
 			// Common properties
 			$this->m_aTabs[$sTabContainer]['tabs'][$sTabCode] = array(
 				'type' => $sTabType,