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Stack hint should look for 0, not -1, and not care about environment variables.

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Ryan C. Gordon 2015-05-26 21:19:23 -04:00
parent 12bbb8e161
commit 6ff4d48902
4 changed files with 5 additions and 13 deletions
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5
src/thread/pthread/SDL_systhread.c
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@ -111,7 +111,10 @@ SDL_SYS_CreateThread(SDL_Thread * thread, void *args)
/* If the SDL_HINT_THREAD_STACK_SIZE exists and it seems to be a positive number, use it */
if (hint && hint[0] >= '0' && hint[0] <= '9') {
pthread_attr_setstacksize(&type, (size_t)SDL_atoi(hint));
const size_t stacksize = (size_t) SDL_atoi(hint);
if (stacksize > 0) {
pthread_attr_setstacksize(&type, );
}
}
pthread_attr_getstacksize(&type, &ss);