Patch from Philip Nye fixing mmu-less

extra/scripts/fix_includes.sh

@@ -53,7 +53,7 @@ while [ -n "$1" ]; do
     case $1 in
 	-k ) shift; if [ -n "$1" ]; then KERNEL_SOURCE=$1; shift; else usage; fi; ;;
 	-t ) shift; if [ -n "$1" ]; then TARGET_ARCH=$1; shift; else usage; fi; ;;
-	-n ) shift; if [ -n "$1" ]; then HAS_MMU="n"; shift; else usage; fi; ;;
+	-n ) shift; HAS_MMU="n"; ;;
 	-* ) usage; ;;
 	* ) usage; ;;
     esac;