tree 30730c879f73e2316ac918ec8365ebc377003ee1
parent f2423bb71467d3107e0b2b317844fede16dcdd15
author Joe Tsai <joetsai@digital-static.net> 1596825749 -0700
committer Joe Tsai <joetsai@digital-static.net> 1596848863 +0000

internal/msgfmt: fix formatting of negative Duration

If the seconds is zero, but the nanoseconds are negative,
there should still be a leading negative sign.

Change-Id: Ia72a26bc3455a80e572b6bf2ff41395381f811c7
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/247457
Reviewed-by: Herbie Ong <herbie@google.com>
Reviewed-by: Damien Neil <dneil@google.com>