From: Paul Eggert <eggert@CS.UCLA.EDU>
Date: Thu, 8 Jun 2006 21:54:13 +0000 (-0700)
Subject: date.c: improve guess between timezone offset and year.
X-Git-Tag: v1.4.1-rc1~29^2
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=7122f82f56425d942bc5e892ed5e6b3bbd0a6724;p=git.git

date.c: improve guess between timezone offset and year.

When match_digit() guesses a four-digit string to tell if it is
a year or a timezone, it did not consider that some real-world
places have UTC offsets equal to +1400.

   $ date; TZ=UTC0 date; TZ=Pacific/Kiritimati date
   Wed Jun  7 23:25:42 PDT 2006
   Thu Jun  8 06:25:42 UTC 2006
   Thu Jun  8 20:25:42 LINT 2006

Signed-off-by: Paul Eggert <eggert@CS.UCLA.EDU>
Signed-off-by: Junio C Hamano <junkio@cox.net>
---

diff --git a/date.c b/date.c
index 365dc3b14..66be23ab2 100644
--- a/date.c
+++ b/date.c
@@ -369,7 +369,7 @@ static int match_digit(const char *date, struct tm *tm, int *offset, int *tm_gmt
 
 	/* Four-digit year or a timezone? */
 	if (n == 4) {
-		if (num <= 1200 && *offset == -1) {
+		if (num <= 1400 && *offset == -1) {
 			unsigned int minutes = num % 100;
 			unsigned int hours = num / 100;
 			*offset = hours*60 + minutes;