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dvdhrm / kmscon

Linux KMS/DRM based virtual Console Emulator
http://www.freedesktop.org/wiki/Software/kmscon
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ring: fix is_empty #13

Closed bluetech closed 12 years ago

bluetech commented 12 years ago

Hi, Without this patch the first key stroke never does anything. But maybe I'm just confused... Also I'm not sure returning 'false' when the argument is NULL is the right thing to do but I didn't change that.

dvdhrm commented 12 years ago

whoops, thanks. I fixed both. Returns true now if ring==NULL.