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)

diff --git a/src/backend/utils/mb/wchar.c b/src/backend/utils/mb/wchar.c
index 0e95b1914b4f59debf4ad7e8563fa9c4b16e2f46..e1a665ca847bf728c7b65c859e8acb4acf07b7f4 100644 (file)
--- a/src/backend/utils/mb/wchar.c
+++ b/src/backend/utils/mb/wchar.c
@@ -1,7 +1,7 @@
 /*
  * 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)
-       len = 3;
-   else if (*s == SS3)
-       len = 3;
-   else if (*s & 0x80)
+   if (*s & 0x80)
        len = 2;
    else
        len = 1;