Make USE_INTERNAL_SERIAL configureable as makefile define

[pub/USBasp.git] / LUFA / Drivers / USB / Class / Device / CDCClassDevice.c

diff --git a/LUFA/Drivers/USB/Class/Device/CDCClassDevice.c b/LUFA/Drivers/USB/Class/Device/CDCClassDevice.c
index 27f8e72..bf6e301 100644 (file)
--- a/LUFA/Drivers/USB/Class/Device/CDCClassDevice.c
+++ b/LUFA/Drivers/USB/Class/Device/CDCClassDevice.c
@@ -323,7 +323,7 @@ void CDC_Device_CreateBlockingStream(USB_ClassInfo_CDC_Device_t* const CDCInterf
 static int CDC_Device_putchar(char c,
                               FILE* Stream)
 {
-       return CDC_Device_SendByte((USB_ClassInfo_CDC_Device_t*)fdev_get_udata(Stream), c) ? _FDEV_ERR : 0;
+       return CDC_Device_SendByte((USB_ClassInfo_CDC_Device_t*)fdev_get_udata(Stream), c) ? _FDEV_ERR : c;
 }
 
 static int CDC_Device_getchar(FILE* Stream)