fix cruft from previous incarnation of the iterators

Author: wez

ext/com_dotnet/com_iterator.c

@@ -64,9 +64,10 @@ static void com_iter_get_data(zend_object_iterator *iter, zval ***data TSRMLS_DC
 	zval **ptr_ptr;
 	zval *ptr;
 
+	/* sanity */
 	if (I->key == (ulong)-1) {
 		*data = NULL;
-		return FAILURE;
+		return;
 	}
 
 	MAKE_STD_ZVAL(ptr);
@@ -75,7 +76,7 @@ static void com_iter_get_data(zend_object_iterator *iter, zval ***data TSRMLS_DC
 	*ptr_ptr = ptr;
 	*data = ptr_ptr;
 
-	return SUCCESS;
+	return;
 }
 
 static int com_iter_get_key(zend_object_iterator *iter, char **str_key, uint *str_key_len,