Change all license headers to comply with REUSE specification.
Fix #16132
Co-authored-by: flynnnnnnnnnn <flynnnnnnnnnn@github>
Co-authored-by: John Olheiser <john.olheiser@gmail.com>
Prevent NPE if gitea uploader fails to open url (#18080)
If http.Get() returns an error return nil and err before attempting to
use the broken file.
Thanks to walker xiong for spotting this bug.
Signed-off-by: Andrew Thornton <art27@cantab.net>