QUARTZ: check for NULL before IReferenceClock_Release

[Tom Wickline]

On 6/14/05, Alex Villací­s Lasso <a_villacis at palosanto.com> wrote:
> While trying to isolate an AVIFile bug, this other bug showed up. The
> function TransformFilter_Release tries to decrement a reference counter
> on a NULL pClock, which inmediately segfaults. This patch corrects this bug:
> 
> Changelog:
> * Check for NULL before IReferenceClock_Release in TransformFilter_Release
> 

You forgot the patch :-)

Tom

> Alex Villacís Lasso
> 
>