Default empty array of markers to avoid an error

bricebou · Apr 26, 2022 · 49535dc · 49535dc
1 parent 752b717
commit 49535dc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/classes/GISPluginDrawMap.php b/classes/GISPluginDrawMap.php
@@ -27,7 +27,7 @@ public function drawMap(array $params)
 
         $page = Grav::instance()['page'];
         $header = (array) $page->header();
-        $this->template_vars['markers'] = $params['markers'] ?? $header['markers'];
+        $this->template_vars['markers'] = $params['markers'] ?? $header['markers'] ?? [];
 
         $output = Grav::instance()['twig']->twig()->render($this->template_html, $this->template_vars);