From: Bruce Momjian <bruce@momjian.us>
Date: Sun, 12 Feb 2006 19:52:06 +0000 (+0000)
Subject: Support "" for thousands separator and plus sign in to_char(), per
X-Git-Tag: REL8_2_BETA1~1420
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2cb61220eb8a023760ae6d9955109ce6e1a97d2b;p=thirdparty%2Fpostgresql.git

Support "" for thousands separator and plus sign in to_char(), per
report from French Debian user.  psql already handles "" fine.
---

diff --git a/src/backend/utils/adt/formatting.c b/src/backend/utils/adt/formatting.c
index 055d99844d9..00c2d85b3e7 100644
--- a/src/backend/utils/adt/formatting.c
+++ b/src/backend/utils/adt/formatting.c
@@ -1,7 +1,7 @@
 /* -----------------------------------------------------------------------
  * formatting.c
  *
- * $PostgreSQL: pgsql/src/backend/utils/adt/formatting.c,v 1.104 2006/02/12 04:44:15 momjian Exp $
+ * $PostgreSQL: pgsql/src/backend/utils/adt/formatting.c,v 1.105 2006/02/12 19:52:06 momjian Exp $
  *
  *
  *	 Portions Copyright (c) 1999-2005, PostgreSQL Global Development Group
@@ -3720,15 +3720,16 @@ NUM_prepare_locale(NUMProc *Np)
 		else
 			Np->L_negative_sign = "-";
 
-		if (lconv->positive_sign && *lconv->positive_sign)
+		/* Might be "" */
+		if (lconv->positive_sign)
 			Np->L_positive_sign = lconv->positive_sign;
 		else
 			Np->L_positive_sign = "+";
 
 		/*
-		 * Number thousands separator
+		 * Number thousands separator (might be "")
 		 */
-		if (lconv->thousands_sep && *lconv->thousands_sep)
+		if (lconv->thousands_sep)
 			Np->L_thousands_sep = lconv->thousands_sep;
 		else
 			Np->L_thousands_sep = ",";