Fixed PHP 7.2 compatibility

zendframework · Apr 12, 2018 · 633243f · 633243f · palmmodify22 · Apr 17, 2018
1 parent 125afd3
commit 633243f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Node/Schema/OpenLdap.php b/src/Node/Schema/OpenLdap.php
@@ -136,7 +136,7 @@ protected function loadAttributeTypes()
             $this->attributeTypes[$val->getName()] = $val;
         }
         foreach ($this->attributeTypes as $val) {
-            if (count($val->sup) > 0) {
+            if (! empty($val->sup) && count($val->sup) > 0) {
                 $this->resolveInheritance($val, $this->attributeTypes);
             }
             foreach ($val->aliases as $alias) {