From 4dbbef284555deb1a90e3a2330088c906c2973a8 Mon Sep 17 00:00:00 2001
From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Thu, 12 Jul 2007 21:17:09 +0000
Subject: [PATCH] Suppress an integer-overflow warning.

---
 src/backend/utils/mb/wchar.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/backend/utils/mb/wchar.c b/src/backend/utils/mb/wchar.c
index 65007d916e..cc8d4b5862 100644
--- a/src/backend/utils/mb/wchar.c
+++ b/src/backend/utils/mb/wchar.c
@@ -1,7 +1,7 @@
 /*
  * conversion functions between pg_wchar and multibyte streams.
  * Tatsuo Ishii
- * $PostgreSQL: pgsql/src/backend/utils/mb/wchar.c,v 1.62 2007/04/15 10:56:25 ishii Exp $
+ * $PostgreSQL: pgsql/src/backend/utils/mb/wchar.c,v 1.63 2007/07/12 21:17:09 tgl Exp $
  *
  * WIN1250 client encoding updated by Pavel Behal
  *
@@ -280,7 +280,7 @@ static int	pg_euctw2wchar_with_len
 		if (*from == SS2 && len >= 4)	/* code set 2 */
 		{
 			from++;
-			*to = (SS2 << 24) | (*from++ << 16);
+			*to = (((uint32) SS2) << 24) | (*from++ << 16);
 			*to |= *from++ << 8;
 			*to |= *from++;
 			len -= 4;
-- 
2.40.0