X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/00d0883507efdc17688abafa75e81bf62f83d777..a54ed0085b29f81946f3652bd412103292da7589:/Demos/Device/LowLevel/USBtoSerial/USBtoSerial.c

diff --git a/Demos/Device/LowLevel/USBtoSerial/USBtoSerial.c b/Demos/Device/LowLevel/USBtoSerial/USBtoSerial.c
index 444aa5e1c..c48c33c08 100644
--- a/Demos/Device/LowLevel/USBtoSerial/USBtoSerial.c
+++ b/Demos/Device/LowLevel/USBtoSerial/USBtoSerial.c
@@ -237,7 +237,7 @@ void CDC_Task(void)
 		if (Endpoint_IsOUTReceived())
 		{
 			/* Read the bytes in from the endpoint into the buffer while space is available */
-			while (Endpoint_BytesInEndpoint() && (BUFF_STATICSIZE - Rx_Buffer.Elements))
+			while (Endpoint_BytesInEndpoint() && (Rx_Buffer.Elements != BUFF_STATICSIZE))
 			{
 				/* Store each character from the endpoint */
 				Buffer_StoreElement(&Rx_Buffer, Endpoint_Read_Byte());