'Hide admin bar' options not working

It seems current plugin version is not compatible with the latest version of s2member. You have to do a small code change –

Open the file
wp-content\plugins\wp-all-in-one-admin-bar\public\class-wordpress-all-in-one-adminbar.php

Find this function change_the_visibility_of_admin_bar
Replace the function change_the_visibility_of_admin_bar from this code,

function change_the_visibility_of_admin_bar() {

		global $wpaioab_options;

		$current_user = wp_get_current_user();
		$user_roles = $current_user->roles;
		$user_role = array_shift($user_roles);

			if(isset($wpaioab_options['wpaioab_'. str_replace(' ', '', strtolower($user_role))])||isset($wpaioab_options['wpaioab_'. str_replace('_', '', strtolower($user_role))])){
					add_filter('show_admin_bar', '__return_false');
			}
	}

Thanks for your reply. If I replace the code as you have said then the whole website goes down!

The whole website goes down! This may be happened because of a coding error. Please double check the below steps.

Currently existing function

function change_the_visibility_of_admin_bar() {

		global $wpaioab_options;

		$current_user = wp_get_current_user();
		$user_roles = $current_user->roles;
		$user_role = array_shift($user_roles);

			if(isset($wpaioab_options['wpaioab_'. str_replace(' ', '', strtolower($user_role))])){
					add_filter('show_admin_bar', '__return_false');
			}
	}

Replace the current function from the below function

function change_the_visibility_of_admin_bar() {

		global $wpaioab_options;

		$current_user = wp_get_current_user();
		$user_roles = $current_user->roles;
		$user_role = array_shift($user_roles);

			if(isset($wpaioab_options['wpaioab_'. str_replace(' ', '', strtolower($user_role))])||isset($wpaioab_options['wpaioab_'. str_replace('_', '', strtolower($user_role))])){
					add_filter('show_admin_bar', '__return_false');
			}
	}

Is it ?

Thanks for your reply, I think I had pasted the code from the email alert rather than this page. It worked when I pasted it directly from this page.

Since I have customised the plugin, will it break again when I update the plugin in future? Or will you be fixing this issue in the next release?

Many thanks