From e103ddbdfbe7200e7572a1c79ee56326e9757d05 Mon Sep 17 00:00:00 2001
From: Sebijk <git@sebijk.net>
Date: Wed, 23 Feb 2022 00:35:40 +0100
Subject: [PATCH] Only variables should be passed by reference

---
 src/serverlib/calendar.class.php      | 3 ++-
 src/serverlib/toolinterface.class.php | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/serverlib/calendar.class.php b/src/serverlib/calendar.class.php
index 9acf00f..4539c19 100644
--- a/src/serverlib/calendar.class.php
+++ b/src/serverlib/calendar.class.php
@@ -778,7 +778,8 @@ class BMCalendar
 			if($c == 7)
 			{
 				$html .= '	</tr>' . "\n";
-				if($arrayKey != array_pop(array_keys($days)))
+				$day_array_keys = array_keys($days);
+				if($arrayKey != array_pop($day_array_keys))
 					$html .= '	<tr>' . "\n";
 				$c = 0;
 			}
diff --git a/src/serverlib/toolinterface.class.php b/src/serverlib/toolinterface.class.php
index 6fee224..482d3fa 100644
--- a/src/serverlib/toolinterface.class.php
+++ b/src/serverlib/toolinterface.class.php
@@ -550,7 +550,7 @@ class BMToolInterface
 
 		$result = array(
 			'title'		=> $bm_prefs['titel'],
-			'domains'	=> explode(':', $bm_prefs['domains'])
+			'domains'	=> $domains
 		);
 
 		return($result);