From 90d76525c5cc2f3f4781351a1d99be839dfa2874 Mon Sep 17 00:00:00 2001
From: Neil Conway <neilc@samurai.com>
Date: Sat, 3 Mar 2007 19:32:55 +0000
Subject: Add resetStringInfo(), which clears the content of a StringInfo, and
 fixup various places in the tree that were clearing a StringInfo by hand.
 Making this function a part of the API simplifies client code slightly, and
 avoids needlessly peeking inside the StringInfo interface.

---
 src/backend/storage/lmgr/deadlock.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'src/backend/storage')

diff --git a/src/backend/storage/lmgr/deadlock.c b/src/backend/storage/lmgr/deadlock.c
index ddbadfa036..f2130083ee 100644
--- a/src/backend/storage/lmgr/deadlock.c
+++ b/src/backend/storage/lmgr/deadlock.c
@@ -12,7 +12,7 @@
  *
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/backend/storage/lmgr/deadlock.c,v 1.45 2007/03/03 18:46:40 momjian Exp $
+ *	  $PostgreSQL: pgsql/src/backend/storage/lmgr/deadlock.c,v 1.46 2007/03/03 19:32:54 neilc Exp $
  *
  *	Interface:
  *
@@ -933,8 +933,7 @@ DeadLockReport(void)
 			appendStringInfoChar(&buf, '\n');
 
 		/* reset buf2 to hold next object description */
-		buf2.len = 0;
-		buf2.data[0] = '\0';
+		resetStringInfo(&buf2);
 
 		DescribeLockTag(&buf2, &info->locktag);
 
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