Fix ezbr kicking himself

appservice/server.go

@@ -85,8 +85,8 @@ func handleTxn(w http.ResponseWriter, r *http.Request) {
 
 		for i := range txn.Events {
 			ev := &txn.Events[i]
-			if ev.Sender == ezbrMxId() {
-				// Don't do anything with events originating from the system
+			if strings.HasPrefix(ev.Sender, "@" + registration.SenderLocalpart) {
+				// Don't do anything with ezbr events that come back to us
 				continue
 			}
 			err = handleTxnEvent(ev)
@@ -189,9 +189,7 @@ func handleSystemMessage(mxid string, msg string) {
 		ezbrSystemSend(mxid, "- accounts: list accounts")
 		ezbrSystemSend(mxid, "- join <protocol or account> <room id>: join public chat room")
 		ezbrSystemSend(mxid, "- query <protocol or account> <user id>: open private buffer to contact")
-	case "list":
-	case "account":
-	case "accounts":
+	case "list", "account", "accounts":
 		one := false
 		if accts, ok := registeredAccounts[mxid]; ok {
 			for name, acct := range accts {