wp4.9 customiser not loading

[unetics]

Issue description:

the customiser wont load might just be xdebug breaking the load but i thought you would like to see the warning

Version used:

Version 3.0.13

Debug Code

`

( ! ) Warning: Invalid argument supplied for foreach() in /wp-content/plugins/kirki/controls/php/class-kirki-control-typography.php on line 53
Call Stack
#	Time	Memory	Function	Location
1	0.2449	411296	{main}( )	.../customize.php:0
2	3.5624	99742824	do_action( )	.../customize.php:210
3	3.5624	99743200	WP_Hook->do_action( )	.../plugin.php:453
4	3.5624	99743200	WP_Hook->apply_filters( )	.../class-wp-hook.php:323
5	3.6184	100468800	WP_Customize_Manager->customize_pane_settings( )	.../class-wp-hook.php:298
6	3.7125	100796904	WP_Customize_Control->json( )	.../class-wp-customize-manager.php:3680
7	3.7125	100796904	Kirki_Control_Typography->to_json( )	.../class-wp-customize-control.php:350

`

[aristath]

fixed