fix double nicks appearing in NAMES output

--HG-- branch : nmdc-ircfrontend
2016-05-07 19:49:23 +12:00 · 2016-05-07 19:49:23 +12:00 · 6069ad8bd8
commit 6069ad8bd8
parent 89a9664790
1 changed files with 4 additions and 2 deletions
--- a/server.go
+++ b/server.go
@ -474,10 +474,12 @@ func (s *Server) DisconnectClient() {
 }

 func (s *Server) sendNames() {
-	names := s.upstreamLauncher.Self.Nick
+	names := s.upstreamLauncher.Self.Nick // always include ourselves
 	if s.upstream != nil {
 		for nick, _ := range s.upstream.Users {
-			names += " " + nick
+			if nick != s.upstreamLauncher.Self.Nick { // but don't repeat ourselves
+				names += " " + nick
+			}
 		}
 	}