Fix 1-byte buffer overrun when OID exceeds 1 billion. This probably can't

cause any serious harm in normal cases, but if you have gcc buffer overrun
checking turned on, that will notice.  Found by Jack Orenstein.  Problem
was already fixed in CVS HEAD.

src/bin/psql/common.c

@@ -3,7 +3,7 @@
  *
  * Copyright (c) 2000-2005, PostgreSQL Global Development Group
  *
- * $PostgreSQL: pgsql/src/bin/psql/common.c,v 1.110.2.3 2006/06/30 16:55:41 alvherre Exp $
+ * $PostgreSQL: pgsql/src/bin/psql/common.c,v 1.110.2.4 2006/11/22 21:12:57 tgl Exp $
  */
 #include "postgres_fe.h"
 #include "common.h"
@@ -903,7 +903,7 @@ PrintQueryResults(PGresult *results)
 
 		case PGRES_COMMAND_OK:
 			{
-				char		buf[10];
+				char		buf[16];
 
 				success = true;
 				snprintf(buf, sizeof(buf),