From 071b686543b5915b0be36a5be57cd29f524f155b Mon Sep 17 00:00:00 2001
From: Joas Schilling <coding@schilljs.com>
Date: Fri, 22 Feb 2019 08:33:32 +0100
Subject: [PATCH] Fix "Undefined index: user_uid" on login page

Signed-off-by: Joas Schilling <coding@schilljs.com>
---
 lib/private/TemplateLayout.php | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/lib/private/TemplateLayout.php b/lib/private/TemplateLayout.php
index 74578afe86..f23ec97119 100644
--- a/lib/private/TemplateLayout.php
+++ b/lib/private/TemplateLayout.php
@@ -67,7 +67,7 @@ class TemplateLayout extends \OC_Template {
 		}
 
 		// Decide which page we show
-		if($renderAs == 'user') {
+		if($renderAs === 'user') {
 			parent::__construct( 'core', 'layout.user' );
 			if(in_array(\OC_App::getCurrentApp(), ['settings','admin', 'help']) !== false) {
 				$this->assign('bodyid', 'body-settings');
@@ -115,10 +115,12 @@ class TemplateLayout extends \OC_Template {
 				$this->assign('themingInvertMenu', false);
 			}
 
-		} else if ($renderAs == 'error') {
+		} else if ($renderAs === 'error') {
 			parent::__construct('core', 'layout.guest', '', false);
 			$this->assign('bodyid', 'body-login');
-		} else if ($renderAs == 'guest') {
+			$this->assign('user_displayname', '');
+			$this->assign('user_uid', '');
+		} else if ($renderAs === 'guest') {
 			parent::__construct('core', 'layout.guest');
 			\OC_Util::addStyle('guest');
 			$this->assign('bodyid', 'body-login');
@@ -126,7 +128,7 @@ class TemplateLayout extends \OC_Template {
 			$userDisplayName = \OC_User::getDisplayName();
 			$this->assign('user_displayname', $userDisplayName);
 			$this->assign('user_uid', \OC_User::getUser());
-		} else if ($renderAs == 'public') {
+		} else if ($renderAs === 'public') {
 			parent::__construct('core', 'layout.public');
 			$this->assign( 'appid', $appId );
 			$this->assign('bodyid', 'body-public');