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-rw-r--r--date.c24
1 files changed, 14 insertions, 10 deletions
diff --git a/date.c b/date.c
index 8d7b2eb99f..b21cadc4d6 100644
--- a/date.c
+++ b/date.c
@@ -386,12 +386,23 @@ static int match_tz(const char *date, int *offp)
return end - date;
}
+static int date_string(unsigned long date, int offset, char *buf, int len)
+{
+ int sign = '+';
+
+ if (offset < 0) {
+ offset = -offset;
+ sign = '-';
+ }
+ return snprintf(buf, len, "%lu %c%02d%02d", date, sign, offset / 60, offset % 60);
+}
+
/* Gr. strptime is crap for this; it doesn't have a way to require RFC2822
(i.e. English) day/month names, and it doesn't work correctly with %z. */
int parse_date(const char *date, char *result, int maxlen)
{
struct tm tm;
- int offset, sign, tm_gmt;
+ int offset, tm_gmt;
time_t then;
memset(&tm, 0, sizeof(tm));
@@ -435,14 +446,7 @@ int parse_date(const char *date, char *result, int maxlen)
if (!tm_gmt)
then -= offset * 60;
-
- sign = '+';
- if (offset < 0) {
- offset = -offset;
- sign = '-';
- }
-
- return snprintf(result, maxlen, "%lu %c%02d%02d", then, sign, offset/60, offset % 60);
+ return date_string(then, offset, result, maxlen);
}
void datestamp(char *buf, int bufsize)
@@ -455,5 +459,5 @@ void datestamp(char *buf, int bufsize)
offset = my_mktime(localtime(&now)) - now;
offset /= 60;
- snprintf(buf, bufsize, "%lu %+05d", now, offset/60*100 + offset%60);
+ date_string(now, offset, buf, bufsize);
}