Navwalker Fix about _tk

[hommealone]

Thanks for opening this bug report for me. Some of the code never made it into this issue.

At around line 113, I removed this:
$item_output .= '<a'. $attributes .'><span class="glyphicon ' . str_replace(" ","-",strtolower(esc_attr( $item->title ))) . '"></span>&nbsp;';

Replace that with this:
$item_output .= '<a'. $attributes .'><span class="glyphicon ' . strtolower( str_replace( ' ', '-', esc_attr($item->attr_title) ) ) . '"></span>&nbsp;';

[hommealone]

Without these changes, I find that every menu item gets a title tag, and the title tag is always equal to the anchor text. This is pointless (right?) and the resulting tooltips often obscure the menu or make navigation more confusing. With these changes, the "title" field in the menu editor GUI is actual usable, and the editor has the option to leave it blank if they do not want a link title tooltip.

[konradsroka]

thanks mate, we'll check this for the next update, sorry we do not have an ETA for this right now though