Re: [tz] zdump bug?

Just noticed something that may explain my previous findings.

From the tz variable man page:

From: tz <tz-bounces@iana.org> on behalf of Paul Eggert <eggert@cs.ucla.edu> Sent: Monday, October 29, 2018 8:47 AM To: Arthur David Olson Cc: Time Zone Mailing List Subject: Re: [tz] zdump bug? On 10/28/18 9:23 PM, Paul Eggert wrote:

'zdump New_York' is treated differently from 'zdump ./New_York'. It might make sense for the code to try harder to treat only ".." components differently.

I installed the attached first patch to try to do that. The second attached patch silences a warning when running "make CFLAGS='$(GCC_DEBUG_FLAGS)' GCC_INSTRUMENT=" on my platform (I updated GCC recently).