added #821

Author: gitbrent

CHANGELOG.md

@@ -17,6 +17,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Changed
 - Fixed: logic for dataLabelFormat code in Pie and Donut charts [\#802](https://github.com/gitbrent/PptxGenJS/pull/802) ([cronin4392](https://github.com/cronin4392))
 - Fixed: data label position for Pie chart [\#808](https://github.com/gitbrent/PptxGenJS/pull/808) ([cronin4392](https://github.com/cronin4392))
+- Fixed: Single data set with a custom color should not create legends for each category [\#821](https://github.com/gitbrent/PptxGenJS/issues/821) ([tvt](https://github.com/tvt))
 - Fixed: bug when evaluating `catAxisLabelPos`,`valAxisLabelPos` props [\#829](https://github.com/gitbrent/PptxGenJS/pull/829) ([twatson83](https://github.com/twatson83))
 - Fixed: secondary axis param (`secondaryValAxis`) check [\#832](https://github.com/gitbrent/PptxGenJS/pull/832) ([twatson83](https://github.com/twatson83))
 - Fixed: `addSection` method missing return type in `index.d.ts` [\#833](https://github.com/gitbrent/PptxGenJS/issues/833) ([dylang](https://github.com/dylang))