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-rw-r--r--src/xdisp.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/xdisp.c b/src/xdisp.c
index da05044a963..7d06ead0a69 100644
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -1141,6 +1141,9 @@ redisplay_window (window, just_this_one)
/* Can't use this case if highlighting a region. */
&& !(!NILP (Vtransient_mark_mode) && !NILP (current_buffer->mark_active))
&& NILP (w->region_showing)
+ /* If end pos is out of date, scroll bar and percentage will be wrong */
+ && INTEGERP (w->window_end_vpos)
+ && XFASTINT (w->window_end_vpos) < XFASTINT (w->height)
&& !EQ (window, minibuf_window))
{
pos = *compute_motion (startp, 0, (hscroll ? 1 - hscroll : 0),