Append amnesic to image name

src/freedombone-image

 	IMAGE_NAME=$'usb'
 fi
 
+# append amnesic to the image name if needed
+if [[ $AMNESIC != 'no' ]]; then
+	IMAGE_NAME="${IMAGE_NAME}-amnesic"
+fi
+
 cd $TEMPBUILD_DIR
 make $IMAGE_TYPE \
 	 MYUSERNAME="$USERNAME" \