1 files changed, 4 insertions, 6 deletions
diff --git a/main.vala b/main.vala
index b570b23..bbe91d7 100644
--- a/main.vala
+++ b/main.vala
@@ -10,13 +10,11 @@ public static int main(string[] args) {
 	dev = new Device(args[1], 9600, 8, 1);
 	db = new Database("shop.db");
 
-	dev.received_barcode.connect((data) => {
-		if(interpret(data))
+	while(true) {
+		string message = dev.receive();
+		if(interpret((string) message))
 			dev.blink(10);
-	});
-
-	new MainLoop(null, false).run();
-	return 0;
+	}
 }
 
 public static bool interpret(string data) {