Merge pull request #395 from KTP95/patch-1

fix $obj->relatedObj === null when not exists

Author: avbdr

dbObject.php

@@ -521,18 +521,23 @@ private function processAllWith (&$data, $shouldReset = true) {
             if ($relationType == 'hasone') {
                 $obj = new $modelName;
                 $table = $obj->dbTable;
-
+                $primaryKey = $obj->primaryKey;
+				
                 if (!isset ($data[$table])) {
                     $data[$name] = $this->$name;
                     continue;
-                }
-                if ($this->returnType == 'Object') {
-                    $item = new $modelName ($data[$table]);
-                    $item->returnType = $this->returnType;
-                    $item->isNew = false;
-                    $data[$name] = $item;
+                } 
+                if ($data[$table][$primaryKey] === null) {
+                    $data[$name] = null;
                 } else {
-                    $data[$name] = $data[$table];
+                    if ($this->returnType == 'Object') {
+                        $item = new $modelName ($data[$table]);
+                        $item->returnType = $this->returnType;
+                        $item->isNew = false
+                        $data[$name] = $item;
+                    } else {
+                        $data[$name] = $data[$table];
+                    }
                 }
                 unset ($data[$table]);
             }