Summary:
Fixes T11705. I did not realize that `ON DUPLICATE KEY UPDATE` was order-dependent, so the "reset" clause of this `IF(...)` never actually worked.
Reorder it so we check if we're changing the message type //first//, then actually change the message type.
This makes the count reset properly when a failing repository succeeds, or a working repository fails.
Test Plan:
- On `master`, forced a working repository to fail a `bin/repository update`, saw the message change types (expected) but keep the old count (wrong!).
- With this patch, repeated the process and saw the count reset properly.
- Ran the patch, verified counts reset to 0.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T11705
Differential Revision: https://secure.phabricator.com/D16623
