From: hmurata <hmurata>
Date: Sat, 3 Jul 2004 08:26:39 +0000 (+0000)
Subject: (wl-plugged-set-folder-icon): Follow the change for
X-Git-Tag: wl-2_11_31~75
X-Git-Url: http://git.chise.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=21d5ff409e5dc3f643d0a45fb8e17faded355a67;p=elisp%2Fwanderlust.git

(wl-plugged-set-folder-icon): Follow the change for
multi-tty support.
---

diff --git a/wl/ChangeLog b/wl/ChangeLog
index 1a71e6f..096613a 100644
--- a/wl/ChangeLog
+++ b/wl/ChangeLog
@@ -1,3 +1,8 @@
+2004-07-03  Hiroya Murata  <lapis-lazuli@pop06.odn.ne.jp>
+
+	* wl-e21.el (wl-plugged-set-folder-icon): Follow the change for
+	multi-tty support.
+
 2004-07-01  Tetsurou Okazaki  <okazaki@be.to>
 
 	* wl-folder.el (wl-folder-update-group): Change `defsubst' to `defun'.
diff --git a/wl/wl-e21.el b/wl/wl-e21.el
index 93b6349..e5ca8dc 100644
--- a/wl/wl-e21.el
+++ b/wl/wl-e21.el
@@ -411,19 +411,19 @@
 	      (overlay-put overlay 'display image))))))))
 
 (defun wl-plugged-set-folder-icon (folder string)
-  (if (wl-e21-display-image-p)
-      (let (type)
-	(cond ((string= folder wl-queue-folder)
-	       (concat (get 'wl-folder-queue-image 'image)
-		       string))
-	      ((setq type (elmo-folder-type folder))
-	       (concat (get (intern (format "wl-folder-%s-image"
-					    type))
-			    'image)
-		       string))
-	      (t
-	       string)))
-    string))
+  (let (image type)
+    (when (wl-e21-display-image-p)
+      (setq image
+	    (cond ((string= folder wl-queue-folder)
+		   (get 'wl-folder-queue-image 'image))
+		  ((setq type (or (elmo-folder-type folder)
+				  (elmo-folder-type-internal
+				   (elmo-make-folder folder))))
+		   (get (intern (format "wl-folder-%s-image" type))
+			'image)))))
+    (if image
+	(concat (propertize " " 'display image 'invisible t) string)
+      string)))
 
 (defvar wl-folder-internal-icon-list
   ;; alist of (image . icon-file)