rowCount() always return NULL ?

[ghost]

Strange behaviour... tested on version 1.5.4 - 1.5.5 - 1.5.6 & php 5.6 / 7.1:

• When doing an $medoo->update(), the $medoo->rowCount() always returned me NULL even if there's an update or not.
• My IDE is telling me thant the rowCount() arent known in medoo (phpStorm) even if came from PDO.
• the query is : UPDATE users SET token_generatepassword = 'test' WHERE id = 1 and its working when i execute it manually in phpmyadmin.
• When using $medoo->debug() it's returning me this :

_Warning: Invalid argument supplied for foreach() in \path_tolibraries\medoo\src\Medoo.php on line 319

i even test with $medo->query()... same result.

I dont want to make 2 queries (1 select and 1 for the update) just to see if id=1 returned me a valid result or not before making an update... Any help is more than welcome !

[ghost]

Damn ! i was linking why to wrong handler....

$row = $medoo->update("...");
$medoo->rowCount();

the error : $medoo->rowCount() should be $row->rowCount() instead...