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1 # $FreeBSD$
2
3 # This may fail when parsing or when defining the function, or the definition
4 # may silently do nothing. In no event may the function be executed.
5
6 ${SH} -c 'unset() { echo overriding function executed, bad; }; v=1; unset v; exit "${v-0}"' 2>/dev/null
7 :