BaseModel - Remove usage of primaryKey property which was left out when split was done

Author: najdanovicivan

system/BaseModel.php

@@ -1675,13 +1675,6 @@ protected function objectToRawArray($data, bool $onlyChanged = true, bool $recur
 		if (method_exists($data, 'toRawArray'))
 		{
 			$properties = $data->toRawArray($onlyChanged, $recursive);
-
-			// Always grab the primary key otherwise updates will fail.
-			if (! empty($properties) && ! empty($this->primaryKey) && ! in_array($this->primaryKey, $properties, true)
-				&& ! empty($data->{$this->primaryKey}))
-			{
-				$properties[$this->primaryKey] = $data->{$this->primaryKey};
-			}
 		}
 		else
 		{