[Emacs-diffs] /srv/bzr/emacs/trunk r107150: gnus-sum.el (gnus-summary-show-thread): next-single-char-property-change may return nil in XEmacs.

[Katsumi Yamaoka]

------------------------------------------------------------
revno: 107150
committer: Katsumi Yamaoka <address@hidden>
branch nick: trunk
timestamp: Mon 2012-02-06 22:52:55 +0000
message:
  gnus-sum.el (gnus-summary-show-thread): next-single-char-property-change may 
return nil in XEmacs.
modified:
  lisp/gnus/ChangeLog
  lisp/gnus/gnus-sum.el

=== modified file 'lisp/gnus/ChangeLog'
--- a/lisp/gnus/ChangeLog       2012-02-06 21:44:51 +0000
+++ b/lisp/gnus/ChangeLog       2012-02-06 22:52:55 +0000
@@ -1,3 +1,8 @@
+2012-02-06  Katsumi Yamaoka  <address@hidden>
+
+       * gnus-sum.el (gnus-summary-show-thread):
+       next-single-char-property-change may return nil in XEmacs.
+
 2012-02-06  Lars Ingebrigtsen  <address@hidden>
 
        * gnus-sum.el (gnus-handle-ephemeral-exit): Allow exiting from Gnus

=== modified file 'lisp/gnus/gnus-sum.el'
--- a/lisp/gnus/gnus-sum.el     2012-02-06 21:44:51 +0000
+++ b/lisp/gnus/gnus-sum.el     2012-02-06 22:52:55 +0000
@@ -11579,7 +11579,10 @@
         (beg (progn (beginning-of-line) (if (bobp) (point) (1- (point)))))
         (eoi (when end
                (if (fboundp 'next-single-char-property-change)
-                   (next-single-char-property-change end 'invisible)
+                   (if (featurep 'xemacs)
+                       (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))