Fixes empty path issue (#1131)

* Fixes empty path issue

- Fixes issue #1095
- Broken with: Minor optimisations (#1084) commit

* Update ReleaseNotes.md

Author: paulushub

Source/Paths/SvgClosePathSegment.Drawing.cs

@@ -11,6 +11,10 @@ public override PointF AddToPath(GraphicsPath graphicsPath, PointF start, SvgPat
             graphicsPath.CloseFigure();
 
             var end = start;
+            // Check for empty path, as graphicsPath.PathTypes will throw exception: ArgumentException 
+            if (graphicsPath.PointCount == 0)
+                return end;
+
             var pathTypes = graphicsPath.PathTypes;
             for (var i = graphicsPath.PointCount - 1; i >= 0; --i)
                 if ((pathTypes[i] & 0x7) == 0)

doc/ReleaseNotes.md

@@ -5,11 +5,15 @@ The release versions are NuGet releases.
 
 ### Changes
 * added SvgOptions with css parameter to Open so that this can be used for transforming the svgdocument.
+* Split tests SVG/PNG files into Issues and W3C Test Suite. W3C Test Suite files are not automatically downloaded.
+* Repository clean-up, reducing the download zip size from 22MB to 4.5MB.
+
 ### Enhancements
 * made exceptions serializable to be able to cross AppDomain boundaries (see [#826](https://github.com/svg-net/SVG/pull/826))
 
 ### Fixes
 * fixed XML namespace prefixes are also applied for nodes declaring them (see [PR #1106](https://github.com/svg-net/SVG/pull/1106))
+* fixed Parameter is not valid (see [PR #1131](https://github.com/svg-net/SVG/pull/1131))
 
 ## [Version 3.4.6](https://www.nuget.org/packages/Svg/3.4.6)  (2023-11-16)