Philipp Wiesemann 8321efba33 Emscripten: Fixed out of range joystick device index after joystick disconnect.
After disconnecting a joystick the remaining kept their original device index.
This was not correct because the device index must be a number between 0 and
SDL_NumJoysticks(). It was fixed with ideas from SDL's joystick implementation
for Android. Some range checks were removed as the caller already checks them.
2015-02-22 23:21:32 +01:00



                         Simple DirectMedia Layer



                                  (SDL)



                                Version 2.0



---

http://www.libsdl.org/



Simple DirectMedia Layer is a cross-platform development library designed

to provide low level access to audio, keyboard, mouse, joystick, and graphics

hardware via OpenGL and Direct3D. It is used by video playback software,

emulators, and popular games including Valve's award winning catalog

and many Humble Bundle games.



More extensive documentation is available in the docs directory, starting

with README.md



Enjoy!

	Sam Lantinga				(slouken@libsdl.org)

S
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Simple DirectMedia Layer
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