fix definition of Serial interface state macro

tenbaht · tenbaht · commit 5247c0c933dc · 2019-01-14T11:58:19.000+01:00
Some examples use `if (Serial)` to check for the initialization state of the interface. This definition was broken by commit 3bf47f1 and is now fixed again.
diff --git a/sduino/hardware/sduino/stm8/cores/sduino/HardwareSerial.h b/sduino/hardware/sduino/stm8/cores/sduino/HardwareSerial.h
@@ -95,4 +95,8 @@ void HardwareSerial_end(void);
 
 XPrintMethods   (HardwareSerial,Serial)
 
+// This define has to be at the end because it would interfear with the
+// XPrintMethods macro
+#define Serial			HardwareSerial()
+
 #endif
