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

[Paul Eggert]

On 10/27/2012 02:38 PM, SM wrote:
> Most platforms have /bin/sh.  Bash is not in base on BSD.

Sorry, I guess I should have written something more like
"These days Bash is installed on more systems than the Korn
Shell is", or something like that.  A plain POSIX shell
is not an option here, since the script uses 'select'
and it's too much of a pain to change that.