diff -rupN sensible-utils.git/sensible-editor sensible-utils.git-new/sensible-editor
--- sensible-utils.git/sensible-editor	2013-06-06 03:10:34.000000000 +0200
+++ sensible-utils.git-new/sensible-editor	2018-03-13 10:11:14.605976126 +0100
@@ -4,9 +4,9 @@ ret="$?"
 
 # Prevent recursive loops, where these values are set to this script
 p="$(which sensible-editor)"
-[ "$(which $EDITOR || true)" = "$p" ] && EDITOR=
-[ "$(which $VISUAL || true)" = "$p" ] && VISUAL=
-[ "$(which $SELECTED_EDITOR || true)" = "$p" ] && SELECTED_EDITOR=
+[ "$(which $EDITOR 2> /dev/null || true)" = "$p" ] && EDITOR=
+[ "$(which $VISUAL 2> /dev/null || true)" = "$p" ] && VISUAL=
+[ "$(which $SELECTED_EDITOR 2> /dev/null || true)" = "$p" ] && SELECTED_EDITOR=
 
 if [ -n "$VISUAL" ]; then
 	${VISUAL} "$@"