changed files from parent dir leaks into the prompt

[lvv]

Below cut-n-past shows "cups/" in prompt. It shouldn't becase cups is from parent dir.

git status
On branch master
Changes not staged for commit:
(use "git add ..." to update what will be committed)
(use "git checkout -- ..." to discard changes in working directory)

modified:   ../cups/printers.conf
modified:   ../cups/printers.conf.O
modified:   ../cups/subscriptions.conf
modified:   ../cups/subscriptions.conf.O

no changes added to commit (use "git add" and/or "git commit -a")
(M=78a58 cups/) root /etc/portage>