Merge branch 'js/add-e-submodule-fix' into maint

* js/add-e-submodule-fix: add -e: do not show difference in a submodule that is merely dirty

Junio C Hamano committed Feb 13, 2012 at 11:42 UTC 4daf6fc837f7cc84335958b9d9e8a29e41b4ee8e

No changes.