Unset core.editor in Msysgit

Question

I set my editor per an SO entry: How do I setup DiffMerge with msysgit / gitk?.

I'm wondering how to undo this because I want to switch back to the default editing program.

Answer 1

Depending on how you ran git config...

git config --unset core.editor

Or

git config --global --unset core.editor