Perl critic complained this sub didn't return.
Perl critic complained this sub didn't return.

Sub operates pass-by-reference so it doesn't matter, but I'll fix it
anyway

volker-fr/diff-so-fancy,so-fancy/diff-so-fancy,so-fancy/diff-so-fancy,volker-fr/diff-so-fancy,scottchiefbaker/diff-so-fancy,scottchiefbaker/diff-so-fancy