fixed bug #26482: \ilObjSurvey::checkConstraint: count(): Parameter m…

…ust be an array or an object that implements Countable
ILIAS-eLearning · Dec 11, 2019 · 78312b7 · 78312b7
1 parent 6d1ab57
commit 78312b7
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/Modules/Survey/classes/class.ilObjSurvey.php b/Modules/Survey/classes/class.ilObjSurvey.php
@@ -3033,7 +3033,7 @@ public function getLastActivePage($active_id)
     */
     public function checkConstraint($constraint_data, $working_data)
     {
-        if (count($working_data) == 0) {
+        if (!is_array($working_data) || count($working_data) == 0) {
             return 0;
         }
 

diff --git a/Services/Tagging/classes/class.ilTaggingClassificationProvider.php b/Services/Tagging/classes/class.ilTaggingClassificationProvider.php
@@ -80,7 +80,7 @@ public static function isActive($a_parent_ref_id, $a_parent_obj_id, $a_parent_ob
     public function render(array &$a_html, $a_parent_gui)
     {
         $lng = $this->lng;
-        
+
         $lng->loadLanguageModule("tagging");
 
         $all_tags = $this->getSubTreeTags();