set-u3.0 « expansion « tests « sh « corebinutils - Project-Tick - Project Tick is a project dedicated to providing developers with ease of use and users with long-lasting software.

index : Project-Tick

Project Tick is a project dedicated to providing developers with ease of use and users with long-lasting software.

Mehmet Samet Duman

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path: root/corebinutils/sh/tests/expansion/set-u3.0

blob: bd364450351500afb1c0bf92ad31b46ae36d1d5d (plain)


set -u
unset x
v=$( (eval ': $((x))') 2>&1 >/dev/null)
[ $? -ne 0 ] && [ -n "$v" ]