fix(gazelle): empty list
This is a code error (from typo).
Reported by @Whoaa512 .
I didn't modify changelog and test because although I believe this is a mistake, I didn't think of how to trigger this problem.
Did you trigger this error in some scenes? @Whoaa512
No, I just noticed because I was referencing at rules_python while building a new language plugin.
@hunshcn, is this still needed? If so, could you please rebase?
Should I modify changelog? There should be no user-oriented modification.
I think no need to change the changelog, FYI @dougthor42.