* follow.el (follow-calculate-first-window-start-from-below): Avoid

looping forever if vertical-motion returns an unexpected value.

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 2fcc1d322dfa5ec8c13b469c5871f0c277b0d800..883e516561644fcbf2fa12e87272f3206c47dd25 100644 (file)
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -11,7 +11,8 @@
        visibility, use window-start and window-end instead of the less
        accurate follow-pos-visible.  If the selected window is redrawn,
        tell follow-redisplay to preserve it.
-
+       (follow-calculate-first-window-start-from-below): Avoid looping
+       forever if vertical-motion returns an unexpected value.
 
 2008-12-30  Andreas Schwab  <schwab@suse.de>