Mercurial > sdl-ios-xcode
comparison include/SDL_keyboard.h @ 4209:62e86ab81e3c SDL-1.2
Fixed bug #570
SDL_SemWaitTimeout in src/thread/generic/SDL_syssem.c line 179 (SVN trunk):
--sem->count;
should be
if (retval == 0) {
--sem->count;
}
Without this, sem->count will underflow on timeout effectively breaking the
semaphore. It appears that the implementation has been wrong since the initial
revision.
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Mon, 21 Sep 2009 07:32:26 +0000 |
| parents | a1b03ba2fcd0 |
| children | 4c4113c2162c |
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| 4208:453587d6dc87 | 4209:62e86ab81e3c |
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