busybox/shell/ash_test/ash-misc/set-n1.tests
Denys Vlasenko 41beb53787 ash: eval: Check nflag in evaltree instead of cmdloop
Upstream commit:

    Date: Thu, 4 Jun 2020 21:53:55 +1000
    eval: Check nflag in evaltree instead of cmdloop

    This patch moves the nflag check from cmdloop into evaltree.  This
    is so that nflag will be in force even if we enter the shell via a
    path other than cmdloop, e.g., through sh -c.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-09-07 01:52:21 +02:00

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$THIS_SH -c "echo 'set -n stops in -c?'; set -n; echo NO" && echo YES
echo Ok:$?