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authorRené Scharfe <l.s.r@web.de>2017-06-15 14:29:53 +0200
committerJunio C Hamano <gitster@pobox.com>2017-06-15 14:34:37 -0700
commitc3fbf81a8534cf88ff948d12004eb94929ec1174 (patch)
tree38baba13d581006b0923be997c27f29d4b4a40fe /date.c
parentb06d3643105c8758ed019125a4399cb7efdcce2c (diff)
downloadgit-c3fbf81a8534cf88ff948d12004eb94929ec1174.tar.gz
strbuf: let strbuf_addftime handle %z and %Z itself
There is no portable way to pass timezone information to strftime. Add parameters for timezone offset and name to strbuf_addftime and let it handle the timezone-related format specifiers %z and %Z internally. Callers can opt out for %Z by passing NULL as timezone name. %z is always handled internally -- this helps on Windows, where strftime would expand it to a timezone name (same as %Z), in violation of POSIX. Modifiers are not handled, e.g. %Ez is still passed to strftime. Use an empty string as timezone name in show_date (the only current caller) for now because we only have the timezone offset in non-local mode. POSIX allows %Z to resolve to an empty string in case of missing information. Helped-by: Ulrich Mueller <ulm@gentoo.org> Helped-by: Jeff King <peff@peff.net> Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'date.c')
-rw-r--r--date.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/date.c b/date.c
index a996331f5b..6eccbd8546 100644
--- a/date.c
+++ b/date.c
@@ -233,7 +233,7 @@ const char *show_date(unsigned long time, int tz, const struct date_mode *mode)
month_names[tm->tm_mon], tm->tm_year + 1900,
tm->tm_hour, tm->tm_min, tm->tm_sec, tz);
else if (mode->type == DATE_STRFTIME)
- strbuf_addftime(&timebuf, mode->strftime_fmt, tm);
+ strbuf_addftime(&timebuf, mode->strftime_fmt, tm, tz, "");
else
strbuf_addf(&timebuf, "%.3s %.3s %d %02d:%02d:%02d %d%c%+05d",
weekday_names[tm->tm_wday],