From 1d0969041e6934f86e9e0217aaa122c4744f186f Mon Sep 17 00:00:00 2001
From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Sun, 24 Sep 2006 17:19:53 +0000
Subject: [PATCH] Fix incorrect mapping of fopen mode 'a' in recently-added
 code to make fopen work safely on Windows.  Magnus

---
 src/port/open.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/port/open.c b/src/port/open.c
index 268f2d31a24..dd1901bd3d8 100644
--- a/src/port/open.c
+++ b/src/port/open.c
@@ -6,7 +6,7 @@
  *
  * Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
  *
- * $PostgreSQL: pgsql/src/port/open.c,v 1.14 2006/08/30 18:06:27 tgl Exp $
+ * $PostgreSQL: pgsql/src/port/open.c,v 1.15 2006/09/24 17:19:53 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -126,7 +126,7 @@ pgwin32_fopen(const char *fileName, const char *mode)
 	else if (strchr(mode, 'w'))
 		openmode |= O_WRONLY | O_CREAT | O_TRUNC;
 	if (strchr(mode, 'a'))
-		openmode |= O_WRONLY | O_APPEND;
+		openmode |= O_WRONLY | O_CREAT | O_APPEND;
 
 	if (strchr(mode, 'b'))
 		openmode |= O_BINARY;
-- 
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