non-fatal error from examples/glow/cube/cube.exe after latest merge

[jasonrpowers]

$ cube.exe
Could not initialize GL 4.4 (non-fatal)
OpenGL version 3.3.0
Debug source=33350 type=33356 severity=37190: GL_INVALID_ENUM error generated. <
cap> enum is invalid; expected GL_ALPHA_TEST, GL_BLEND, GL_COLOR_MATERIAL, GL_CU
LL_FACE, GL_DEPTH_TEST, GL_DITHER, GL_FOG, etc. (136 others).
Debug source=33350 type=33361 severity=33387: Buffer detailed info: Buffer objec
t 1 (bound to GL_ARRAY_BUFFER_ARB, usage hint is GL_STATIC_DRAW) will use VIDEO
memory as the source for buffer object operations.

[errcw]

This warning message is working as intended. The example is attempting to demonstrate how to use two different glow packages simultaneously. The message simply indicates that initializing the GL 4.4 package failed.

Though it occurs to me that attempting to init 4.4 with a 3.3 package will (likely) never succeed. I should update the example.

[jasonrpowers]

thanks eric

[errcw]

I have a fix pending in go-gl/example#37.

[errcw]

The fix was merged.