Some problem with replace array

Hi!

Thanks for keeping this plugin updated!

Though, I noticed some problem with the replace array. When cloning a site I get a lot of this errors:

[08-Dec-2013 01:18:01 UTC] PHP Notice:  Undefined offset: 2 in /storage/content/19/179819/dinbrfsida.se/public_html/dev/wp-content/plugins/ns-cloner-site-copier/ns-cloner.php on line 1058
[08-Dec-2013 01:18:01 UTC] PHP Notice:  Undefined offset: 3 in /storage/content/19/179819/dinbrfsida.se/public_html/dev/wp-content/plugins/ns-cloner-site-copier/ns-cloner.php on line 1058
[08-Dec-2013 01:18:01 UTC] PHP Notice:  Undefined offset: 4 in /storage/content/19/179819/dinbrfsida.se/public_html/dev/wp-content/plugins/ns-cloner-site-copier/ns-cloner.php on line 1058

…

I noticed that the $j variable used on line 1058 is increased inside this loop:

foreach( $replace_array as $search_for => $replace_with) {

    $j++;
    ....

Is that correct? Shouldn’t it be increased outside this loop?

Br,
Hans

http://wordpress.org/plugins/ns-cloner-site-copier/