Prevent crash when nMinRange > nMaxRange.
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@ -64,7 +64,7 @@ void TRACKBAR_RecalculateTics (TRACKBAR_INFO *infoPtr)
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{
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int i,tic,nrTics;
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if (infoPtr->uTicFreq)
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if (infoPtr->uTicFreq && infoPtr->nRangeMax >= infoPtr->nRangeMin)
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nrTics=(infoPtr->nRangeMax - infoPtr->nRangeMin)/infoPtr->uTicFreq;
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else {
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nrTics=0;
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