actually add users in initial run

bridge.go

@@ -113,13 +113,14 @@ func startBridge(discord *discordgo.Session, discordGID string, discordCID strin
 			u, err := discord.User(vs.UserID)
 			if err != nil {
 				log.Println("error looking up username")
+				continue
+			}
 			Bridge.DiscordUsers[u.Username] = true
 			Bridge.Client.Do(func() {
 				Bridge.Client.Self.Channel.Send(fmt.Sprintf("%v has joined Discord channel\n", u.Username), false)
 			})
 		}
 	}
-	}
 	Bridge.Connected = true
 
 	select {