[Emacs-diffs] /srv/bzr/emacs/trunk r101330: (gnus-html-show-images): If there are no images to show, then say so instead of bugging out.

[Katsumi Yamaoka]

------------------------------------------------------------
revno: 101330
author: Lars Magne Ingebrigtsen <address@hidden>
committer: Katsumi Yamaoka <address@hidden>
branch nick: trunk
timestamp: Sat 2010-09-04 15:28:57 +0000
message:
  (gnus-html-show-images): If there are no images to show, then say so instead 
of bugging out.
modified:
  lisp/gnus/ChangeLog
  lisp/gnus/gnus-html.el

=== modified file 'lisp/gnus/ChangeLog'
--- a/lisp/gnus/ChangeLog       2010-09-04 15:24:35 +0000
+++ b/lisp/gnus/ChangeLog       2010-09-04 15:28:57 +0000
@@ -1,5 +1,8 @@
 2010-09-04  Lars Magne Ingebrigtsen  <address@hidden>
 
+       * gnus-html.el (gnus-html-show-images): If there are no images to show,
+       then say so instead of bugging out.
+
        * gnus-agent.el (gnus-agent-load-alist): Check whether the agentview
        files exist before trying to read them.
 

=== modified file 'lisp/gnus/gnus-html.el'
--- a/lisp/gnus/gnus-html.el    2010-09-04 15:24:35 +0000
+++ b/lisp/gnus/gnus-html.el    2010-09-04 15:28:57 +0000
@@ -372,7 +372,9 @@
       (while (setq overlay (pop overlays))
        (when (overlay-get overlay 'gnus-image)
          (push (overlay-get overlay 'gnus-image) images)))
-      (gnus-html-schedule-image-fetching (current-buffer) images))))
+      (if (not images)
+         (message "No images to show")
+       (gnus-html-schedule-image-fetching (current-buffer) images)))))
 
 ;;;###autoload
 (defun gnus-html-prefetch-images (summary)