If left and right sides meet in ImageDraw.rounded_rectangle(), do not draw rectangle to fill gap by radarhere · Pull Request #8304 · python-pillow/Pillow
Resolves #8303
rounded_rectangle() draws
- the corners
- a vertical rectangle to join the left and right sides
- a rectangle on the left to join the top left and lower left corners
- a rectangle on the right to join the top right and lower right corners
The code from the issue is failing in step 2 when there is no gap between the left and the right sides. So this PR skips that step if it isn't needed.