From 1fb23731b3e6997bae909f4fb8738b68b524c155 Mon Sep 17 00:00:00 2001
From: handa <handa>
Date: Tue, 30 Mar 2004 08:02:31 +0000
Subject: [PATCH] (xfont_encode_char): Return MCHAR_INVALID_CODE if code >=
 0x10000.

---
 src/m17n-X.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/m17n-X.c b/src/m17n-X.c
index 76093b1..abed3ca 100644
--- a/src/m17n-X.c
+++ b/src/m17n-X.c
@@ -810,12 +810,12 @@ xfont_encode_char (MRealizedFont *rfont, int c, unsigned code)
   unsigned min_byte1, max_byte1, min_byte2, max_byte2;
   int all_chars_exist;
 
-  if (rfont->status < 0)
-    return -1;
+  if (rfont->status < 0 || code >= 0x10000)
+    return MCHAR_INVALID_CODE;
   if (rfont->status == 0)
     {
       if (xfont_open (rfont) < 0)
-	return -1;
+	return MCHAR_INVALID_CODE;
     }
   xfont = (MXFontInfo *) rfont->info;
   f = xfont->f;
-- 
1.7.10.4