From f8f75ae65350dccea3a829ae94ecdf172c24c7ee Mon Sep 17 00:00:00 2001
From: Markus Ankenbrand <markus@ankenbrand.me>
Date: Tue, 29 Oct 2024 22:38:41 +0100
Subject: [PATCH] Fix handling of empty locations array

---
 single.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/single.php b/single.php
index 8ad3515..5a643c1 100644
--- a/single.php
+++ b/single.php
@@ -75,7 +75,7 @@
 					<?php endif; ?>
 					<?php $location = get_field( 'ort' ); ?>
 					<?php $locations = get_field( 'orte' ); ?>
-					<?php if ( $location && !$locations ) : ?>
+					<?php if ( $location && (!$locations || count($locations)==0) ) : ?>
 						<div class="post-meta">
 							<div class='map' style='height:300px; margin-bottom: 1.6842em' id='map-<?php echo $id ?>-single'></div>
 							<script type='text/javascript'>
@@ -94,7 +94,7 @@
 							</script>
 						</div>
 					<?php endif; ?>
-					<?php if ( $locations ) : ?>
+					<?php if ( $locations && count($locations)>0 ) : ?>
 						<div class="post-meta">
 							<div class='map' style='height:300px; margin-bottom: 1.6842em' id='map-<?php echo $id ?>-multiple'></div>
 							<script type='text/javascript'>