(encode_coding_utf_8): Fix handling of raw-byte char.

(consume_chars): Fix handling of 8-bit bytes in unibyte source.

1 files changed, 6 insertions, 4 deletions

diff --git a/src/coding.c b/src/coding.c
index ccaa408b600..7f9ba05813c 100644
--- a/src/coding.c
+++ b/src/coding.c
@@ -1349,7 +1349,10 @@ encode_coding_utf_8 (coding)
         {
           ASSURE_DESTINATION (safe_room);
           c = *charbuf++;
-          dst += CHAR_STRING (c, dst);
+          if (CHAR_BYTE8_P (c))
+            *dst++ = CHAR_TO_BYTE8 (c);
+          else
+            dst += CHAR_STRING (c, dst);
           produced_chars++;
         }
     }
@@ -6379,11 +6382,10 @@ consume_chars (coding, translation_table, max_lookup)
         {
           EMACS_INT bytes;
 
-          if (! CODING_FOR_UNIBYTE (coding)
-              && (bytes = MULTIBYTE_LENGTH (src, src_end)) > 0)
+          if ((bytes = MULTIBYTE_LENGTH (src, src_end)) > 0)
             c = STRING_CHAR_ADVANCE (src), pos += bytes;
           else
-            c = *src++, pos++;
+            c = BYTE8_TO_CHAR (*src), src++, pos++;
         }
       else
         c = STRING_CHAR_ADVANCE (src), pos++;