Merge branch 'ph/maint-submodule-status-fix'

Cleans up some leftover bits from an earlier submodule change. * ph/maint-submodule-status-fix: submodule status: remove unused orig_* variables t7407: Fix recursive submodule test

Jeff King committed Nov 9, 2012 at 12:51 UTC b0b00a3ee43b4813eb85728a482500f6422499fd

No changes.