1 files changed, 3 insertions, 3 deletions

diff --git a/src/keyboard.c b/src/keyboard.c
index 96a1e0620b8..bffff668c8c 100644
--- a/src/keyboard.c
+++ b/src/keyboard.c
@@ -2726,11 +2726,11 @@ read_key_sequence (keybuf, bufsize, prompt)
 
               fkey_next =
                 get_keyelt (access_keymap
-                            (fkey_next, keybuf[(fkey_end++) & 0x7f]));
+                            (fkey_next, keybuf[fkey_end++] & 0x7f));
 
-              /* If keybuf[fkey_start..fkey_next] is bound in the
+              /* If keybuf[fkey_start..fkey_end] is bound in the
                  function key map and it's a suffix of the current
-                 sequence (i.e. fkey_next == t), replace it with
+                 sequence (i.e. fkey_end == t), replace it with
                  the binding and restart with fkey_start at the end. */
               if (XTYPE (fkey_next) == Lisp_Vector
                   && fkey_end == t)