From d4563ef6d3c2b40993f67ff1ad650a916b75fc40 Mon Sep 17 00:00:00 2001 From: Mark Haines Date: Tue, 21 Feb 2017 13:17:12 +0000 Subject: [PATCH] Comment on err being a named return --- .../matrix-org/dendrite/roomserver/input/latest_events.go | 1 + 1 file changed, 1 insertion(+) diff --git a/src/github.com/matrix-org/dendrite/roomserver/input/latest_events.go b/src/github.com/matrix-org/dendrite/roomserver/input/latest_events.go index a450b7374..7a3c995f5 100644 --- a/src/github.com/matrix-org/dendrite/roomserver/input/latest_events.go +++ b/src/github.com/matrix-org/dendrite/roomserver/input/latest_events.go @@ -18,6 +18,7 @@ func updateLatestEvents( if err == nil { // Commit if there wasn't an error. // Set the returned err value if we encounter an error committing. + // This only works because err is a named return. err = updater.Close(true) } else { // Ignore any error we get rolling back since we don't want to