Setup Wizard errors

When using the setup wizard there is a scrollable section titled “BPS Setup Verification & Error Checks” which contains the following PHP Notices:

Notice: Undefined variable: lock in \wp-content\plugins\bulletproof-security\admin\wizard\wizard.php on line 580
Call Stack
#	Time	Memory	Function	Location
1	0.0010	315584	{main}( )	..\admin.php:0
2	0.7635	50453320	include( '\wp-content\plugins\bulletproof-security\admin\wizard\wizard.php' )	..\admin.php:264
3	0.7993	50693608	bpsSetupWizard( )	..\wizard.php:1702
4	0.8187	50699560	bpsSetupWizardCreateRootHtaccess( )	..\wizard.php:1298

( ! ) Notice: Undefined variable: lock in \wp-content\plugins\bulletproof-security\admin\wizard\wizard.php on line 584
Call Stack
#	Time	Memory	Function	Location
1	0.0010	315584	{main}( )	..\admin.php:0
2	0.7635	50453320	include( '\wp-content\plugins\bulletproof-security\admin\wizard\wizard.php' )	..\admin.php:264
3	0.7993	50693608	bpsSetupWizard( )	..\wizard.php:1702
4	0.8187	50699560	bpsSetupWizardCreateRootHtaccess( )	..\wizard.php:1298

Notice: Undefined variable: lock in \wp-content\plugins\bulletproof-security\admin\wizard\wizard.php on line 622
Call Stack
#	Time	Memory	Function	Location
1	0.0010	315584	{main}( )	..\admin.php:0
2	0.7635	50453320	include( '\wp-content\plugins\bulletproof-security\admin\wizard\wizard.php' )	..\admin.php:264
3	0.7993	50693608	bpsSetupWizard( )	..\wizard.php:1702
4	0.8187	50699560	bpsSetupWizardCreateRootHtaccess( )	..\wizard.php:1298

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