system/dbus: dump method prints msgbuf

Signed-off-by: Ophestra <cat@gensokyo.uk>

internal/app/seal.go

@@ -34,8 +34,8 @@ var posixUsername = regexp.MustCompilePOSIX("^[a-z_]([A-Za-z0-9_-]{0,31}|[A-Za-z
 type appSeal struct {
 	// app unique ID string representation
 	id string
-	// dbus proxy message buffer retriever
-	dbusMsg func(f func(msgbuf []string))
+	// dump dbus proxy message buffer
+	dbusMsg func()
 
 	// freedesktop application ID
 	fid string

internal/app/start.go

@@ -140,11 +140,7 @@ func (a *app) Run(ctx context.Context, rs *RunState) error {
 
 	// print queued up dbus messages
 	if a.seal.dbusMsg != nil {
-		a.seal.dbusMsg(func(msgbuf []string) {
-			for _, msg := range msgbuf {
-				fmsg.Println(msg)
-			}
-		})
+		a.seal.dbusMsg()
 	}
 
 	// update store and revert app setup transaction