closed.png is loaded, but never used

svn path=/trunk/kdenetwork/kmail/; revision=175134

kmfoldertree.cpp

@@ -19,7 +19,6 @@
 #include "kmmainwin.h"
 #include <X11/Xlib.h>
 
-QPixmap* KMFolderTree::pixDir = 0;
 QPixmap* KMFolderTree::pixNode = 0;
 QPixmap* KMFolderTree::pixPlain = 0;
 QPixmap* KMFolderTree::pixFld = 0;
@@ -126,7 +125,6 @@ KMFolderTree::KMFolderTree( QWidget *parent,
   {
     pixmapsLoaded = true;
 
-    pixDir   = new QPixmap( UserIcon("closed"));
     pixNode  = new QPixmap( UserIcon("green-bullet"));
     pixPlain = new QPixmap( SmallIcon("folder"));
     pixFld   = new QPixmap( SmallIcon("folder"));

kmfoldertree.h

@@ -193,7 +193,7 @@ protected:
   void writeIsListViewItemOpen(KMFolderTreeItem *fti);
 
   QTimer mUpdateTimer;
-  static QPixmap *pixDir, *pixNode, *pixPlain, *pixFld, *pixFull, *pixIn,
+  static QPixmap *pixNode, *pixPlain, *pixFld, *pixFull, *pixIn,
     *pixOut, *pixTr, *pixSent, *pixCopy, *pixCancel;
 
   /** We need out own root, otherwise the @ref QListView will create

pics/Makefile.am

@@ -3,7 +3,7 @@ data_DATA = green-bullet.png kmfldin.png kmfldout.png \
 	kmmsgdel.png kmmsgnew.png kmmsgunseen.png \
 	kmmsgold.png kmmsgreplied.png red-bullet.png \
 	kmmsgforwarded.png kmmsgqueued.png kmmsgsent.png \
-	kmmsgflag.png kmfldsent.png closed.png green-bullet.png \
+	kmmsgflag.png kmfldsent.png green-bullet.png \
 	stopwatch.xbm stopwatchMask.xbm kdelogo.png \
 	feather_white.png pub_key_red.png pgp-keys.png \
 	abup.png abdown.png kmmsgpartiallyencrypted.png \