--- /usr/sbin/etc-update.orig	2018-01-30 15:32:14.481697766 +0100
+++ /usr/sbin/etc-update	2018-02-02 11:56:33.430721530 +0100
@@ -522,7 +522,8 @@
 				[ -n "${OVERWRITE_ALL}" ] && my_input=-1
 				continue
 				;;
-			2)	echo "Deleting ${file}"
+			2)	${QUIET} && [ -n "${DELETE_ALL}" ] || \
+					echo "Deleting ${file}"
 				rm ${rm_opts} "${file}"
 				[ -n "${DELETE_ALL}" ] && my_input=-1
 				continue