Sokol fails to compile for SOKOL_GLES2

[breakin]

In the function _sg_create_context the line

SOKOL_ASSERT(0 == ctx->vao);

fails to compile when compiling with #define SOKOL_GLES2.

This is not surprising since we have

typedef struct {
    _sg_slot slot;
    #if !defined(SOKOL_GLES2)
    GLuint vao; 
    #endif
    GLuint default_framebuffer;
} _sg_context;

Should be an easy fix. Just a side question; this makes me feel that SOKOL_GLES3 is more tested. Are there maybe more issues related to vao for GLES2? Things seems to work and afaict the sokol-samples are compiled for GLES2...?

[floooh]

Hmm, most of the HTML5 samples are compiled with SOKOL_GLES2, I'll have a look!

[breakin]

Good! If you can't reproduce I might be the problem here. Let me know if that is the case and I might be able to give you more information!

[floooh]

argh ok... looks like I only ever compile the emscripten stuff in release mode, SOKOL_ASSERTs are removed in this case. Fix incoming (I also need to improve the TravisCI scripts to test more build configs)

[breakin]

Makes perfect sense! I've been compiling sokol_gfx without fips so I probably got other build settings.

[floooh]

Ok, this should be fixed now. Thanks for the bug report :)