1 files changed, 2 insertions, 2 deletions

diff --git a/src/editfns.c b/src/editfns.c
index 7ae39851ef5..bf3eebb5247 100644
--- a/src/editfns.c
+++ b/src/editfns.c
@@ -2022,7 +2022,7 @@ Both characters must have the same length of multi-byte form.")
           if (maybe_byte_combining
               && (CHAR_HEAD_P (*tostr)
                   ? ! CHAR_HEAD_P (FETCH_BYTE (pos_byte + 1))
-                  : (pos_byte > BEGV_BYTE
+                  : (pos_byte > BEG_BYTE
                      && ! ASCII_BYTE_P (FETCH_BYTE (pos_byte - 1)))))
             {
               Lisp_Object tem, string;
@@ -2121,7 +2121,7 @@ It returns the number of characters changed.")
               if (!ASCII_BYTE_P (nc)
                   && (CHAR_HEAD_P (nc)
                       ? ! CHAR_HEAD_P (FETCH_BYTE (pos_byte + 1))
-                      : (pos_byte > BEGV_BYTE
+                      : (pos_byte > BEG_BYTE
                          && ! ASCII_BYTE_P (FETCH_BYTE (pos_byte - 1)))))
                 {
                   Lisp_Object string;