*: Fix regression introduced by opt_hook_width on non-tty output

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Ethan P 2020-04-27 18:29:56 -07:00
parent c9f11c19ac
commit b7b590da8a
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@ -23,5 +23,5 @@ hook_width() {
}
# Default terminal width.
OPT_TERMINAL_WIDTH="$(stty size | cut -d' ' -f 2)"
OPT_TERMINAL_WIDTH="$({ stty size 2>/dev/null || echo "22 80"; } | cut -d' ' -f 2)"
}