(casify_object): Remove unused variable `tolen'.

diff --git a/src/casefiddle.c b/src/casefiddle.c
index f1fc886..887cce0 100644 (file)
--- a/src/casefiddle.c
+++ b/src/casefiddle.c
@@ -101,7 +101,7 @@ casify_object (flag, obj)
            {
              /* The work is not yet finished because of a multibyte
                 character just encountered.  */
-             int fromlen, tolen, j_byte = i;
+             int fromlen, j_byte = i;
              char *buf
                = (char *) alloca ((len - i) * MAX_MULTIBYTE_LENGTH + i);