Fix broken core library Doxygen version number makefile macro.

diff --git a/LUFA/makefile b/LUFA/makefile
index edb602f..4453d18 100644 (file)
--- a/LUFA/makefile
+++ b/LUFA/makefile
@@ -9,7 +9,7 @@
 #  Makefile for the LUFA library itself.
 # ---------------------------------------
 
-LUFA_VERSION_NUM         = $(shell grep $(LUFA_PATH)/LUFA_VERSION_STRING Version.h | cut -d'"' -f2)
+LUFA_VERSION_NUM         = $(shell grep LUFA_VERSION_STRING $(LUFA_PATH)/Version.h | cut -d'"' -f2)
 EXCLUDE_FROM_EXPORT     := Documentation DoxygenPages CodeTemplates Build StudioIntegration *.conf *.tar *.o *.d *.lss *.lst *.hex *.elf *.hex *.eep *.map *.bin
 
 # Default target - no default action when attempting to build the core directly