From: Bruce Momjian <bruce@momjian.us>
Date: Wed, 29 Apr 2015 01:02:57 +0000 (-0400)
Subject: to_char():  have format 'OF' only show the leading negative sign
X-Git-Url: http://git.postgresql.org/gitweb/static/gitweb.js?a=commitdiff_plain;h=9b43d73b3f9bef276a46660920a01f0421c4323a;p=users%2Fbernd%2Fpostgres.git

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

Previously both hours and minutes displayed as negative.

Report by David Pozsar
---

diff --git a/src/backend/utils/adt/formatting.c b/src/backend/utils/adt/formatting.c
index 40a353f513..576db95c1b 100644
--- a/src/backend/utils/adt/formatting.c
+++ b/src/backend/utils/adt/formatting.c
@@ -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;