Add printout of GLFW errors

konstructs / client

A voxel based game client.

http://www.konstructs.org

MIT License

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Closed petterarvidsson closed 8 years ago

petterarvidsson commented 8 years ago

Unsetting DISPLAY yields this error message:

GLFW Error[65544]: X11: Failed to open X display
Caught a fatal error: Could not initialize GLFW!

So it seems to work

petterarvidsson commented 8 years ago

This is to help debugging errors like #219

petterarvidsson commented 8 years ago

@nsg Ready for review!