avy.el: Use next-char-property-change, not next-overlay-change

* avy.el (avy--next-visible-point):
(avy--next-invisible-point): Update.

Fixes #168

1 files changed, 2 insertions, 2 deletions

diff --git a/avy.el b/avy.el
index 8ef6ef5..615debd 100644
--- a/avy.el
+++ b/avy.el
@@ -632,14 +632,14 @@ Use OVERLAY-FN to visualize the decision overlay."
 (defun avy--next-visible-point ()
   "Return the next closest point without 'invisible property."
   (let ((s (point)))
-    (while (and (not (= (point-max) (setq s (next-overlay-change s))))
+    (while (and (not (= (point-max) (setq s (next-char-property-change s))))
                 (get-char-property s 'invisible)))
     s))
 
 (defun avy--next-invisible-point ()
   "Return the next closest point with 'invisible property."
   (let ((s (point)))
-    (while (and (not (= (point-max) (setq s (next-overlay-change s))))
+    (while (and (not (= (point-max) (setq s (next-char-property-change s))))
                 (not (get-char-property s 'invisible))))
     s))