Cloning product warning

[Studio 42]

Hi all,
On cloning product in VM 3.0.16 and Joomla 3.5.1.
In php error log :
PHP Warning:  Invalid argument supplied for foreach() in G:\web\wamp\www\virtuemart-fr\administrator\components\com_virtuemart\models\customfields.php on line 976
line 974, you have

Code Select Expand

if (array_key_exists('field', $datas)) {
i think

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if (!empty($datas['field']))) {
should do the job.(perhaps is_array is needed too)
Regards,
Patrick