Upload an avatar for a specific user

Hi, I was wondering if it would be possible to upload an avatar for a specific user, using a shortcode like this, maybe:

[user_profile_avatar_upload user_id={$user_id}]

I was looking t’hough the code and I found a little modification that should work. Maybe you want to implement it in the next update.

Changing line 90 in wp-user-profile-profile-avatar-shortcodes.php from this:

$user_id = get_current_user_id();

to this:

$user_id = ( is_array( $atts ) AND array_key_exists( 'user_id', $atts ) AND is_numeric( $atts['user_id'] ) ) ? $atts['user_id'] : get_current_user_id();

This checks if the array $atts exists, if user_id exists within $atts and if it is a number. If so, it gets that as the user to attach the avatar to.

Please let me know if you would consider this petition, as this is something I need for my website.

Sincerely,
Ramon Ruiz