Fix TemplateConfiguration undefined attribute warnings

LimeSurvey · Dec 30, 2017 · 73d3604 · 73d3604
1 parent b796567
commit 73d3604
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/application/models/TemplateConfiguration.php b/application/models/TemplateConfiguration.php
@@ -999,7 +999,8 @@ public function __get($name)
             $sAttribute = parent::__get($name);
             if ($sAttribute === 'inherit') {
                 // NOTE: this is object recursive (if parent configuration field is set to inherit, then it will lead to this method again.)
-                $sAttribute = $this->getParentConfiguration()->$name;
+                $attribute = (isset($this->getParentConfiguration()->$name ? $this->getParentConfiguration()->$name : null))
+                $sAttribute = $attribute;
             }
         } else {
             $sAttribute = parent::__get($name);