remove seemingly unnecessary cycles of object checks

Author: narcoticfresh

src/JsonSchema/Constraints/ObjectConstraint.php

@@ -103,10 +103,10 @@ public function validateElement($element, $matches, $objectDefinition = null, $p
                 $this->addError($path, "The presence of the property " . $i . " requires that " . $require . " also be present", 'requires');
             }
 
-            if (!$definition) {
+            //if (!$definition) {
                 // normal property verification
-                $this->checkUndefined($value, new \stdClass(), $path, $i);
-            }
+                //$this->checkUndefined($value, new \stdClass(), $path, $i);
+            //}
 
             $property = $this->getProperty($element, $i, new UndefinedConstraint());
             if (is_object($property)) {
@@ -127,7 +127,11 @@ public function validateDefinition($element, $objectDefinition = null, $path = n
         foreach ($objectDefinition as $i => $value) {
             $property = $this->getProperty($element, $i, new UndefinedConstraint());
             $definition = $this->getProperty($objectDefinition, $i);
-            $this->checkUndefined($property, $definition, $path, $i);
+
+            if (is_object($definition)) {
+                // Undefined constraint will check for is_object() and quit if is not - so why pass it?
+                $this->checkUndefined($property, $definition, $path, $i);
+            }
         }
     }