Fix pg_euccn_mblen() so that it always returns 2 if data is not ascii.

(EUC_CN does have only code set 0 and 1)

Fix pg_euccn_mblen() so that it always returns 2 if data is not ascii.
(EUC_CN does have only code set 0 and 1)
6f843e8d · Tatsuo Ishii · a39c6ab4 · 6f843e8d
Commit 6f843e8d authored Jan 25, 2000 by Tatsuo Ishii
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src/backend/utils/mb/wchar.c src/backend/utils/mb/wchar.c +2 -6

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--- a/src/backend/utils/mb/wchar.c
+++ b/src/backend/utils/mb/wchar.c
 /*
 * conversion functions between pg_wchar and multi-byte streams.
 * Tatsuo Ishii
- * $Id: wchar.c,v 1.9 1999/07/11 22:47:20 ishii Exp $
+ * $Id: wchar.c,v 1.10 2000/01/25 02:12:27 ishii Exp $
 *
 * WIN1250 client encoding updated by Pavel Behal
 *
@@ -166,11 +166,7 @@ pg_euccn_mblen(const unsigned char *s)
 {
 	int			len;
-	if (*s == SS2)
+	if (*s & 0x80)
-		len = 3;
-	else if (*s == SS3)
-		len = 3;
-	else if (*s & 0x80)
 		len = 2;
 	else
 		len = 1;