Commit messages and the move to git

[Joseph Myers]

On Thu, 19 Dec 2019, Jonathan Wakely wrote:

> These scraped "INVALID" as the component from the changelog, because
> it said "libgfortran/24685":

"INVALID" means the PR was closed as INVALID rather than FIXED, which 
makes it suspect for a commit to claim to be fixing it.  (Though since 
those are marked as "revert", they're probably OK and should be 
whitelisted.)

-- 
Joseph S. Myers
joseph@codesourcery.com