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Return a winding count of 0 when the bezier path is empty.

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@27086 72102866-910b-0410-8b05-ffd578937521
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Fred Kiefer 2008-11-17 22:19:30 +00:00
parent 833dedb984
commit 6e3db9142d
2 changed files with 8 additions and 0 deletions
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@ -1,3 +1,8 @@
2008-11-17 Fred Kiefer <FredKiefer@gmx.de>
* Source/NSBezierPath.m: (-windingCountAtPoint:) Return 0 when the
path is empty.
2008-11-17 Fred Kiefer <FredKiefer@gmx.de>
* Source/NSApplication.m (-finishLaunching): Split up final

3
Source/NSBezierPath.m
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@ -1418,6 +1418,9 @@ static int winding_curve(double_point from, double_point to, double_point c1,
total = 0;
count = [self elementCount];
if (count == 0)
return 0;
/* 'Unroll' the first element to avoid compiler warnings. It has to be
a MoveTo, anyway. */
type = [self elementAtIndex: 0 associatedPoints: pts];