gistfile1.txt

- (id)copyWithZone:(NSZone *)zone
{
	RSRadialProgressCell* newbie = [super copyWithZone:zone];

	// When you use -[super copyWithZone], you have to assume that the superclass may have copied your instance variables over verbatim. So 
	// let's clear them out manually (using accessors would cause the stale pointer reference to be released).
	newbie->mProgressView = nil;
	newbie->mProgressView = [mProgressView retain];
	newbie->mProgressCompletedOverlayImage = nil;
	newbie->mProgressCompletedOverlayImage = [mProgressCompletedOverlayImage retain];
	newbie->mVerticalPlacementNudgeFactor = mVerticalPlacementNudgeFactor;
	newbie->mPieChartCircleSizePercentage = mPieChartCircleSizePercentage;
	
	return newbie;
}