[Bug] Vertical lines have bumps on the end in some cases

[timon-schelling]

Some vertical lines are rendered with extra pixels on the ends that look like bumps if multiple lines are stacked.

characters in the image:

──
╮╭
┤│
││
││
┤│
││
┤│
││

to reproduce echo -e "──\n╮╭\n┤│\n││\n││\n┤│\n││\n┤│\n││"

[raphamorim]

Yea it's related to #616

I plan to look this soon, just finished the #851 PR 🙏

Will close this issue because it's duplicated of #616

[timon-schelling]

Sorry, did not see that :)

[raphamorim]

No worries at all!! Thank you veey much for the issue