Re: [PATCH 3/3] completion: Prevents GIT_PS1_DIRTYSTATE from breaking when CWD is .git

>
>> You have at least three possible states:
>>   * You are not in git repository at all;
>>   * You are somewhere in $GIT_DIR, perhaps in a bare repository, perhaps a
>>     repository with a work tree.
>>   * You are inside a work tree.
>
> It seems like (psuedocode)...
>
> 	if git rev-parse --is-inside-git-dir; then
> 		use '!' flag to indicate caution
>
> 	elif git rev-parse --is-inside-work-tree; then
> 		proceed as before (with '*' and '+' flags)
>
> 	else
> 		do nothing
>
> I think that handles those cases. No?