File patch-r890181.diff of Package kdelibs4

Index: kio/kio/kdirmodel.cpp
===================================================================
--- kio/kio/kdirmodel.cpp	(revision 890177)
+++ kio/kio/kdirmodel.cpp	(revision 890181)
@@ -411,8 +411,10 @@ void KDirModelPrivate::_k_slotDeleteItem
     Q_ASSERT(!item.isNull());
     KUrl url = item.url();
     KDirModelNode* node = nodeForUrl(url); // O(depth)
-    if (!node)
+    if (!node) {
+        kWarning(7008) << "No node found for item that was just removed:" << url;
         return;
+    }
 
     KDirModelDirNode* dirNode = node->parent();
     if (!dirNode)
@@ -439,6 +441,9 @@ void KDirModelPrivate::_k_slotDeleteItem
         if (!node) { // don't lookup the first item twice
             url = item.url();
             node = nodeForUrl(url);
+            if (!node) {
+                kWarning(7008) << "No node found for item that was just removed:" << url;
+            }
             Q_ASSERT(node);
         }
         rowNumbers.setBit(node->rowNumber(), 1); // O(n)