Fixed issue: It's possible that a survey has no survey group in permi…

…ssion check
LimeSurvey · Nov 4, 2021 · 663676a · 663676a
1 parent d864102
commit 663676a
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/application/models/Survey.php b/application/models/Survey.php
@@ -2268,7 +2268,8 @@ public function hasPermission($sPermission, $sCRUD = 'read', $iUserID = null)
             return true;
         }
         /* Inherited by SurveysInGroup */
-        if (SurveysInGroup::model()->findByPk($this->gsid)->hasPermission('surveys', $sGlobalCRUD, $iUserID)) {
+        $sig = SurveysInGroup::model()->findByPk($this->gsid);
+        if ($sig && $sig->hasPermission('surveys', $sGlobalCRUD, $iUserID)) {
             return true;
         }
         return Permission::model()->hasPermission($this->getPrimaryKey(), 'survey', $sPermission, $sCRUD, $iUserID);