File containing a single character shows as binary file independent of extension.
Created by: cirosantilli
Weirdly, this only appears to happen if the files has exactly one character, not two or zero.
It prevents users from viewing markdown files rendered, and from editing those files.
https://gitlab.com/cirosantilli/test0/blob/f7e1b7184ba64cee8771519bc368e26c3d7f1270/single_char
https://gitlab.com/cirosantilli/test0/blob/f7e1b7184ba64cee8771519bc368e26c3d7f1270/single_char.md
https://gitlab.com/cirosantilli/test0/blob/master/empty.rb
https://gitlab.com/cirosantilli/test0/blob/f7e1b7184ba64cee8771519bc368e26c3d7f1270/two_chars