X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/d771099f62e7e83f7360b59fe6193d095c741666..9add0d100d21ea0eed8ad7d867938268cb9d06b4:/LUFA/Drivers/Peripheral/AVR8/TWI_AVR8.c?ds=inline

diff --git a/LUFA/Drivers/Peripheral/AVR8/TWI_AVR8.c b/LUFA/Drivers/Peripheral/AVR8/TWI_AVR8.c
index 45477fd52..495744b43 100644
--- a/LUFA/Drivers/Peripheral/AVR8/TWI_AVR8.c
+++ b/LUFA/Drivers/Peripheral/AVR8/TWI_AVR8.c
@@ -29,7 +29,7 @@
 */
 
 #include "../../../Common/Common.h"
-#if (ARCH == ARCH_AVR8)
+#if (ARCH == ARCH_AVR8) && defined(TWCR)
 
 #define  __INCLUDE_FROM_TWI_C
 #include "../TWI.h"