X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/b6a4584a19e81c2e1f909355bbc64c2b8cea84f6..28f1ac81176bbcd9fd13d94e61323522a5279d27:/LUFA/Drivers/USB/LowLevel/Pipe.c

diff --git a/LUFA/Drivers/USB/LowLevel/Pipe.c b/LUFA/Drivers/USB/LowLevel/Pipe.c
index 2b956a8da..8784bea0c 100644
--- a/LUFA/Drivers/USB/LowLevel/Pipe.c
+++ b/LUFA/Drivers/USB/LowLevel/Pipe.c
@@ -28,11 +28,12 @@
   this software.
 */
 
+#define  __INCLUDE_FROM_USB_DRIVER
 #include "../HighLevel/USBMode.h"
 
 #if defined(USB_CAN_BE_HOST)
 
-#define  INCLUDE_FROM_PIPE_C
+#define  __INCLUDE_FROM_PIPE_C
 #include "Pipe.h"
 
 uint8_t USB_ControlPipeSize = PIPE_CONTROLPIPE_DEFAULT_SIZE;
@@ -79,14 +80,13 @@ bool Pipe_IsEndpointBound(const uint8_t EndpointAddress)
 		Pipe_SelectPipe(PNum);
 		
 		uint8_t PipeToken = Pipe_GetPipeToken();
+		bool    PipeTokenCorrect = true;
 
 		if (PipeToken != PIPE_TOKEN_SETUP)
-		  PipeToken = (PipeToken == ((EndpointAddress & PIPE_EPDIR_MASK) ? PIPE_TOKEN_IN : PIPE_TOKEN_OUT));
+		  PipeTokenCorrect = (PipeToken == ((EndpointAddress & PIPE_EPDIR_MASK) ? PIPE_TOKEN_IN : PIPE_TOKEN_OUT));
 		
-		if (Pipe_IsConfigured() && (Pipe_BoundEndpointNumber() == (EndpointAddress & PIPE_EPNUM_MASK)) && PipeToken)
-		{		
-			return true;
-		}
+		if (Pipe_IsConfigured() && PipeTokenCorrect && (Pipe_BoundEndpointNumber() == (EndpointAddress & PIPE_EPNUM_MASK)))
+		  return true;
 	}
 	
 	Pipe_SelectPipe(PrevPipeNumber);