automatic TZ in non-english windows

[Norbert Schulze]

In some non-english windows versions tzsetwall generates an invalid
timezone name for the TZ variable. The name length must be at least
3 characters.

ChangeLog:

2002-04-28  Norbert Schulze  <[EMAIL PROTECTED]>

        * localtime.cc (tzsetwall): use wildabbr if generated timezone name
length < 3

loacaltime.cc.patch
Description: Binary data