2010-08-30 Lars Magne Ingebrigtsen <larsi@gnus.org>
+ * gnus-group.el (gnus-group-completing-read): Protect against not
+ having completion-styles bound.
+
* mml.el (mml-insert-mime-headers-always): Change the default to t, to
make broken recipients happier.
The arguments are the same as `completing-read' except that COLLECTION
and HIST default to `gnus-active-hashtb' and `gnus-group-history'
respectively if they are omitted."
- (let ((completion-styles completion-styles)
+ (let ((completion-styles (and (boundp 'completion-styles)
+ completion-styles))
group)
(push 'substring completion-styles)
(mapatoms (lambda (symbol)