Deploy error with music player

[kisvegabor]

I've just merged the music player demo to master and got this error from the depoly script:

main.c:76:5: error: implicit declaration of function 'lv_demo_music_list_btn_check' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
    CHOSEN_DEMO();
    ^
<command line>:10:21: note: expanded from here
#define CHOSEN_DEMO lv_demo_music_list_btn_check

Seemingly it interprets the image files as demo.

@embeddedt could you take a look?

[embeddedt]

It searches for any global function in lv_examples that starts with lv_ and returns void.

https://github.com/lvgl/lv_examples/blob/1dd94b8989583c35d430acdd532fa68592d7bce9/src/lv_demo_music/lv_demo_music_list.h#L31

Either this function would need to be changed to static or I would have to come up with a better heuristic (maybe checking for no parameters?).

[kisvegabor]

I can add _lv prefix to these functions. (only tomorow)

[embeddedt]

I've fixed this now; there are a few other unrelated errors caused by the Emscripten project being slightly out of date. The examples should deploy soon.

[kisvegabor]

Great! Thank you.