Merge branch 'da/maint-mergetool-twoway' into maint

* da/maint-mergetool-twoway: mergetool: Provide an empty file when needed

Junio C Hamano committed Feb 10, 2012 at 13:59 UTC 38ca63f3c0ef70ba4e41d3b5e347e2c7e7d67fe5

No changes.