to_char(): have format 'OF' only show the leading negative sign

Previously both hours and minutes displayed as negative.

Report by David Pozsar
This commit is contained in:
Bruce Momjian 2015-04-28 21:02:57 -04:00
parent 5086dfceba
commit 9b43d73b3f

View File

@ -2507,7 +2507,7 @@ DCH_to_char(FormatNode *node, bool is_interval, TmToChar *in, char *out, Oid col
s += strlen(s);
if (tm->tm_gmtoff % SECS_PER_HOUR != 0)
{
sprintf(s, ":%02ld", (tm->tm_gmtoff % SECS_PER_HOUR) / SECS_PER_MINUTE);
sprintf(s, ":%02ld", abs(tm->tm_gmtoff % SECS_PER_HOUR) / SECS_PER_MINUTE);
s += strlen(s);
}
break;