X-Git-Url: http://cgit.sxemacs.org/?p=riece;a=blobdiff_plain;f=lisp%2Friece-xface.el;h=a4fd4ae39a41257cec3b5ee6c90d5370128f6fdb;hp=20b1f4d6ba8985a4edac1bbdb82d247add19f235;hb=353a035762d1006943b0432e9b6aa1854de9ec13;hpb=536e383fc9aa7ea3249c734cda5359184262672c

diff --git a/lisp/riece-xface.el b/lisp/riece-xface.el
index 20b1f4d..a4fd4ae 100644
--- a/lisp/riece-xface.el
+++ b/lisp/riece-xface.el
@@ -33,15 +33,13 @@
 (require 'riece-display)
 (require 'riece-lsdb)
 
-(defvar riece-xface-enabled nil)
-
 (defconst riece-xface-description
   "Display X-Face in IRC buffers.")
 
 (defvar lsdb-insert-x-face-function)
 
 (defun riece-xface-update-user-list-buffer ()
-  (if riece-xface-enabled
+  (if (get 'riece-xface 'riece-addon-enabled)
       (riece-scan-property-region
        'riece-identity (point-min)(point-max)
        (lambda (start end)
@@ -68,23 +66,25 @@
 	    'riece-xface-update-user-list-buffer t t))
 
 (defun riece-xface-insinuate ()
+  (if riece-user-list-buffer
+      (with-current-buffer riece-user-list-buffer
+	(riece-xface-user-list-mode-hook)))
   (add-hook 'riece-user-list-mode-hook
 	    'riece-xface-user-list-mode-hook))
 
 (defun riece-xface-uninstall ()
+  (if riece-user-list-buffer
+      (with-current-buffer riece-user-list-buffer
+	(remove-hook 'riece-update-buffer-functions
+		     'riece-xface-update-user-list-buffer t)))
   (remove-hook 'riece-user-list-mode-hook
-	       'riece-xface-user-list-mode-hook)
-  (with-current-buffer riece-user-list-buffer
-    (remove-hook 'riece-update-buffer-functions
-		 'riece-xface-update-user-list-buffer)))
+	       'riece-xface-user-list-mode-hook))
 
 (defun riece-xface-enable ()
-  (setq riece-xface-enabled t)
   (if riece-current-channel
       (riece-emit-signal 'user-list-changed riece-current-channel)))
 
 (defun riece-xface-disable ()
-  (setq riece-xface-enabled nil)
   (if riece-current-channel
       (riece-emit-signal 'user-list-changed riece-current-channel)))