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mieqEnqueue: Make local queue tail variables unsigned.

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So the modulo arithmetic actually works as intended... thanks to Peter Hutterer
for pointing out the problem.
This commit is contained in:
Michel Dänzer 2007-06-19 09:11:16 +02:00
parent 2e7fef7d08
commit 40f27a2df4
1 changed files with 1 additions and 1 deletions
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mi/mieq.c
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@ -105,7 +105,7 @@ mieqInit(void)
void
mieqEnqueue(DeviceIntPtr pDev, xEvent *e)
{
HWEventQueueType oldtail = miEventQueue.tail, newtail;
unsigned int oldtail = miEventQueue.tail, newtail;
int isMotion = 0;
deviceValuator *v = (deviceValuator *) e;
EventPtr laste = &miEventQueue.events[(oldtail - 1) %