(message_dolog): Cast M to unsigned char * to access bytes.

diff --git a/src/xdisp.c b/src/xdisp.c
index 0c7ce90..399cd0e 100644 (file)
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -333,11 +333,12 @@ message_dolog (m, len, nlflag, multibyte)
               && ! NILP (current_buffer->enable_multibyte_characters))
        {
          int i = 0;
+         unsigned char *msg = (unsigned char *) m;
          /* Convert a single-byte string to multibyte
             for the *Message* buffer.  */
          while (i < len)
            {
-             int c = unibyte_char_to_multibyte (m[i++]);
+             int c = unibyte_char_to_multibyte (msg[i++]);
              insert_char (c);
            }
        }