fix warning

numero2 · Jul 16, 2020 · 66930ae · 66930ae
1 parent 186380c
commit 66930ae
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/elements/ContentPanorama.php b/elements/ContentPanorama.php
@@ -57,11 +57,11 @@ protected function compile() {
         $this->Template->showCompass = $this->panorama_compass;
 
         // add javascripts and stylesheet to head
-        if( array_search('system/modules/ce_panorama/assets/libpannellum.js',$GLOBALS['TL_JAVASCRIPT']) === FALSE ) {
+        if( !is_array($GLOBALS['TL_JAVASCRIPT']) || array_search('system/modules/ce_panorama/assets/libpannellum.js',$GLOBALS['TL_JAVASCRIPT']) === FALSE ) {
             $GLOBALS['TL_JAVASCRIPT'][] = 'system/modules/ce_panorama/assets/libpannellum.js';
         }
 
-        if( array_search('system/modules/ce_panorama/assets/pannellum.js',$GLOBALS['TL_JAVASCRIPT']) === FALSE ) {
+        if( !is_array($GLOBALS['TL_JAVASCRIPT']) || array_search('system/modules/ce_panorama/assets/pannellum.js',$GLOBALS['TL_JAVASCRIPT']) === FALSE ) {
             $GLOBALS['TL_JAVASCRIPT'][] = 'system/modules/ce_panorama/assets/pannellum.js';
         }