warning: Invalid argument supplied for foreach() in wordpress_import.module on line 762

I noticed this foreach loop did not check to make sure there was a value being passed to it:

foreach ($wordpress_import->newuser as $key => $value) {
  $user = array('mail' => $value['mail'], 'pass' => user_password(), 'name' => $value['name'], 'status' => 1);
  $user = user_save('', $user);
  $wordpress_import->usermap[$key] = $user->uid;
  $context['results']['created_users']++;
}

Attached is a fix.