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ubixos / bin / sh / tests / execution / func3.0
@Charlie Root Charlie Root on 16 Jan 2018 347 bytes BSD Shell
# $FreeBSD: releng/11.1/bin/sh/tests/execution/func3.0 216398 2010-12-12 21:18:16Z jilles $

# This may fail when parsing or when defining the function, or the definition
# may silently do nothing. In no event may the function be executed.

${SH} -c 'unset() { echo overriding function executed, bad; }; v=1; unset v; exit "${v-0}"' 2>/dev/null
: