(code_convert_region): Handle the multibyte case if

decoding ends with CODING_FINISH_INSUFFICIENT_SRC.

diff --git a/src/coding.c b/src/coding.c
index 8556591e92b256b8d3b48055d15360a4ef16f61c..b59bbce7edd14f6da07667c01bc868f8371efda8 100644 (file)
--- a/src/coding.c
+++ b/src/coding.c
@@ -1,6 +1,7 @@
 /* Coding system handler (conversion, detection, and etc).
    Copyright (C) 1995, 1997, 1998 Electrotechnical Laboratory, JAPAN.
    Licensed to the Free Software Foundation.
+   Copyright (C) 2001 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
@@ -5615,10 +5616,26 @@ code_convert_region (from, from_byte, to, to_byte, coding, encodep, replace)
        {
          /* The source text ends in invalid codes.  Let's just
             make them valid buffer contents, and finish conversion.  */
-         inserted += len_byte;
-         inserted_byte += len_byte;
-         while (len_byte--)
-           *dst++ = *src++;
+         if (multibyte_p)
+           {
+             unsigned char *start = dst;
+             
+             inserted += len_byte;
+             while (len_byte--)
+               {
+                 int c = *src++;
+                 dst += CHAR_STRING (c, dst);
+               }
+
+             inserted_byte += dst - start;
+           }
+         else
+           {
+             inserted += len_byte;
+             inserted_byte += len_byte;
+             while (len_byte--)
+               *dst++ = *src++;
+           }
          break;
        }
       if (result == CODING_FINISH_INTERRUPT)