Merge branch 'nd/dir-prep-exclude-cleanup'

Code clean-up. * nd/dir-prep-exclude-cleanup: dir.c: remove the second declaration of "stk" in prep_exclude()

Junio C Hamano committed Oct 24, 2014 at 15:00 UTC 1758d236a253c10f34ae16cd2ae6d9c57eb312a7

No changes.