Another minor fix for next-single-char-property-change.

* gnus/gnus-sum.el (gnus-summary-show-thread):
next-single-char-property-change never returns nil (Bug#8657).

2 files changed, 6 insertions, 2 deletions

diff --git a/lisp/gnus/ChangeLog b/lisp/gnus/ChangeLog
index 740a2340243..493734dc7bf 100644
--- a/lisp/gnus/ChangeLog
+++ b/lisp/gnus/ChangeLog
@@ -1,3 +1,8 @@
+2012-02-06  Chong Yidong  <cyd@gnu.org>
+
+        * gnus-sum.el (gnus-summary-show-thread):
+        next-single-char-property-change never returns nil (Bug#8657).
+
 2012-02-05  Lars Ingebrigtsen  <larsi@gnus.org>
 
         * nnimap.el (nnimap-open-server): Allow switching the nnoo server
diff --git a/lisp/gnus/gnus-sum.el b/lisp/gnus/gnus-sum.el
index d0a582e2712..7b234a3df22 100644
--- a/lisp/gnus/gnus-sum.el
+++ b/lisp/gnus/gnus-sum.el
@@ -11579,8 +11579,7 @@ Returns nil if no thread was there to be shown."
          (beg (progn (beginning-of-line) (if (bobp) (point) (1- (point)))))
          (eoi (when end
                 (if (fboundp 'next-single-char-property-change)
-                    (or (next-single-char-property-change end 'invisible)
-                        (point-max))
+                    (next-single-char-property-change end 'invisible)
                   (while (progn
                            (end-of-line 2)
                            (and (not (eobp))