1 files changed, 5 insertions, 3 deletions

diff --git a/src/coding.c b/src/coding.c
index 0b71e91c4db..aa68631d4e1 100644
--- a/src/coding.c
+++ b/src/coding.c
@@ -4009,6 +4009,8 @@ code_convert_region (from, from_byte, to, to_byte, coding, encodep, replace)
       coding->produced = len_byte;
       if (multibyte)
         {
+          adjust_before_replace (from, from_byte, to, to_byte);
+
           /* We still may have to combine byte at the head and the
              tail of the text in the region.  */
           if (GPT != to)
@@ -4019,9 +4021,9 @@ code_convert_region (from, from_byte, to, to_byte, coding, encodep, replace)
           GPT_BYTE -= len_byte;
           ZV_BYTE -= len_byte;
           Z_BYTE -= len_byte;
-          GPT -= len_byte;
-          ZV -= len_byte;
-          Z -= len_byte;
+          GPT -= len;
+          ZV -= len;
+          Z -= len;
           adjust_after_replace (from, from_byte, to, to_byte,
                                 coding->produced_char, len_byte, replace);
         }