[tz] [PATCH 3/3] tzselect: use /bin/sh by default

[Andreas Schwab]

Mike Frysinger <vapier at gentoo.org> writes:

> +	case $(echo "$continent" | tr -d '[0-9]') in
	case $continent in
        ''|*[!0-9]*)
> +	    echo >&2 'Please enter a valid number.'

Andreas.

-- 
Andreas Schwab, schwab at linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756  01D3 44D5 214B 8276 4ED5
"And now for something completely different."