Fix exception when list of courses is empty

Author: laurentdavid

classes/output/featured_courses.php

@@ -66,8 +66,12 @@ public function __construct(array $coursesid) {
                 $realcourseids[] = $cid;
             }
         }
-        list($sql, $params) = $DB->get_in_or_equal($realcourseids, SQL_PARAMS_NAMED);
-        $this->courses = $DB->get_records_select('course', 'id ' . $sql, $params);
+        if (empty($realcourseids)) {
+            $this->courses = [];
+        } else {
+            list($sql, $params) = $DB->get_in_or_equal($realcourseids, SQL_PARAMS_NAMED);
+            $this->courses = $DB->get_records_select('course', 'id ' . $sql, $params);
+        }
     }
 
     /**

version.php

@@ -24,8 +24,9 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2022110900;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2012112900;        // Requires this Moodle version.
-$plugin->release   = 'v1.1';
+$plugin->version = 2022110901;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires = 2012112900;        // Requires this Moodle version.
+$plugin->release = 'v1.2';
+$plugin->maturity = MATURITY_STABLE;
 $plugin->component = 'block_featured_courses'; // Full name of the plugin (used for diagnostics).
 $plugin->cron = 300;