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Added missing test for joystick presence.

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This commit is contained in:
Camilla Berglund 2012-11-08 16:26:43 +01:00
parent 7eff6b1b1e
commit 875a169792
1 changed files with 3 additions and 0 deletions
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3
src/x11_joystick.c
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@ -340,6 +340,9 @@ int _glfwPlatformGetJoystickButtons(int joy, unsigned char* buttons,
const char* _glfwPlatformGetJoystickName(int joy)
{
if (!_glfwLibrary.X11.joystick[joy].present)
return NULL;
return _glfwLibrary.X11.joystick[joy].name;
}