MC_XDG_OPEN="/bin/false" doesn't work since 4.8.15

[asy]

The change

-    "${MC_XDG_OPEN}" "${MC_EXT_FILENAME}" 2>/dev/null || \
+    ("${MC_XDG_OPEN}" "${MC_EXT_FILENAME}" >/dev/null 2>&1 &) || \

is broke to start do_open_action "${filetype}"

[az_ua]

Last "&" in "2>&1 &)" is useless.
My fix:

sed 's#&) ||#) ||#' -i /usr/lib/mc/ext.d/*.sh

I'm using busybox ash (and busybox sed).

[asy]

Replying to az_ua:

sed 's#&) ||#) ||#' -i /usr/lib/mc/ext.d/*.sh

I'm using busybox ash (and busybox sed).

It works for GNU bash 3.2.54 also.