Fix line commented by mistake

Author: slipher

build-release

@@ -430,7 +430,7 @@ build () {
 		echo "Removing '${target_build_dir}' and contents"
 		# Safe w.r.t. symlinks, as long as you don't put a trailing slash:
 		# https://superuser.com/questions/382314/does-rm-rf-follow-symbolic-links
-#		rm -r "${target_build_dir}"
+		rm -r "${target_build_dir}"
 	fi
 
 	mkdir -pv "${target_build_dir}"