1 files changed, 1 insertions, 1 deletions

diff --git a/src/composite.c b/src/composite.c
index 5ad846e40b0..1596e996d6c 100644
--- a/src/composite.c
+++ b/src/composite.c
@@ -1897,7 +1897,7 @@ should be ignored.  */)
           /* FIXME: Not clear why we need to do that: AFAICT the rest of
              the code should work on an ASCII-only unibyte string just
              as well (bug#56347).  */
-          string = make_multibyte_string (SDATA (string), chars, chars);
+          string = make_multibyte_string (SSDATA (string), chars, chars);
         }
       frombyte = string_char_to_byte (string, frompos);
     }