[Emacs-diffs] master 553d7e9: Avoid errors in redisplay--pre-redisplay-functions

[Eli Zaretskii]

branch: master
commit 553d7e9b384b9c9a8500c5229e1dbc76002d5a10
Author: Eli Zaretskii <address@hidden>
Commit: Eli Zaretskii <address@hidden>

    Avoid errors in redisplay--pre-redisplay-functions
    
    * lisp/emacs-lisp/cursor-sensor.el (cursor-sensor--detect): Don't
    use 'bobp', instead compare window-point with 1.  (Bug#21730)
---
 lisp/emacs-lisp/cursor-sensor.el |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/lisp/emacs-lisp/cursor-sensor.el b/lisp/emacs-lisp/cursor-sensor.el
index 1d1780b..2fc7a0d 100644
--- a/lisp/emacs-lisp/cursor-sensor.el
+++ b/lisp/emacs-lisp/cursor-sensor.el
@@ -113,7 +113,7 @@
            ;; non-sticky on both ends, but that means get-pos-property might
            ;; never see it.
            (new (or (get-char-property point 'cursor-sensor-functions)
-                    (unless (bobp)
+                    (unless (= point 1)
                       (get-char-property (1- point) 
'cursor-sensor-functions))))
            (old (window-parameter window 'cursor-sensor--last-state))
            (oldposmark (car old))