1 files changed, 1 insertions, 1 deletions

diff --git a/src/chartab.c b/src/chartab.c
index 89f6379b416..30f7e8bef2c 100644
--- a/src/chartab.c
+++ b/src/chartab.c
@@ -257,7 +257,7 @@ sub_char_table_ref_and_range (table, c, from, to, defalt)
           break;
         }
     }
-  while ((c = min_char + (index + 1) * chartab_chars[depth]) < max_char
+  while ((c = min_char + (index + 1) * chartab_chars[depth]) <= max_char
          && *to >= c)
     {
       Lisp_Object this_val;