I' quite new to Inkscape and came across something that I don't quite understand.
I made two simple paths. I tried filling them both, but as it appears, one of the two paths has double lines. This causes the fill to have an effect more similar to a stroke.
This is my "normal" path.
And this is the path in question. I have no idea how it became this way. Is there any way to revert it to a single line?
This is a link to the file, in case that could help.