Fixing LP image in course home when showing multiple LPs see BT#5486

main/inc/lib/course_home.lib.php

@@ -776,11 +776,10 @@ class CourseHome {
 
                         $original_image = Display::return_icon($image, $item['name'], array('id'=>'toolimage_'.$item['tool']['id']), ICON_SIZE_BIG, false);
 
-                        switch($image) {
+                        switch ($image) {
                             case 'scormbuilder.png':
                                 $image = $original_image;
-
-                                $lp_id = self::get_published_lp_id_from_link($tool['link']);
+                                $lp_id = self::get_published_lp_id_from_link($item['link']);
                                 if ($lp_id) {
                                     $lp = new learnpath(api_get_course_id(), $lp_id, api_get_user_id());
                                     $path = $lp->get_preview_image_path(64);

main/newscorm/learnpath.class.php

@@ -2267,7 +2267,7 @@ class learnpath {
         if (isset($preview_image) && !empty($preview_image)) {
             $image_sys_path = api_get_path(SYS_COURSE_PATH).$this->course_info['path'].'/upload/learning_path/images/';
             $image_path = api_get_path(WEB_COURSE_PATH).$this->course_info['path'].'/upload/learning_path/images/';
-            if (!empty($size)) {
+            if (isset($size)) {
                 $info = pathinfo($preview_image);
                 $image_custom_size = $info['filename'].'.'.$size.'.'.$info['extension'];
                 if (file_exists($image_sys_path.$image_custom_size)) {