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URL To paste - | raw - Fri Feb 02 2018 23:21:58 GMT+0000 (Coordinated Universal Time)
diff --git a/src/kitemviews/kitemlistcontroller.cpp b/src/kitemviews/kitemlistcontroller.cpp
index 130936488..b5438e5d4 100644
--- a/src/kitemviews/kitemlistcontroller.cpp
+++ b/src/kitemviews/kitemlistcontroller.cpp
@@ -46,6 +46,7 @@ KItemListController::KItemListController(KItemModelBase* model, KItemListView* v
     m_singleClickActivationEnforced(false),
     m_selectionTogglePressed(false),
     m_clearSelectionIfItemsAreNotDragged(false),
+    m_currentDropAcceptState(false),
     m_selectionBehavior(NoSelection),
     m_autoActivationBehavior(ActivationAndExpansion),
     m_mouseDoubleClickAction(ActivateItemOnly),
@@ -849,6 +850,9 @@ bool KItemListController::dragEnterEvent(QGraphicsSceneDragDropEvent* event, con
 {
     Q_UNUSED(event);
     Q_UNUSED(transform);
+
+    m_currentDropAcceptState = !DragAndDropHelper::urlListMatchesUrl(event->mimeData()->urls(), m_model->directory());
+
     return false;
 }
 
@@ -857,6 +861,8 @@ bool KItemListController::dragLeaveEvent(QGraphicsSceneDragDropEvent* event, con
     Q_UNUSED(event);
     Q_UNUSED(transform);
 
+    m_currentDropAcceptState = false;
+
     m_autoActivationTimer->stop();
     m_view->setAutoScroll(false);
     m_view->hideDropIndicator();
@@ -876,7 +882,6 @@ bool KItemListController::dragMoveEvent(QGraphicsSceneDragDropEvent* event, cons
     }
 
 
-    QUrl hoveredDir = m_model->directory();
     KItemListWidget* oldHoveredWidget = hoveredWidget();
 
     const QPointF pos = transform.map(event->pos());
@@ -901,7 +906,7 @@ bool KItemListController::dragMoveEvent(QGraphicsSceneDragDropEvent* event, cons
         const int index = newHoveredWidget->index();
 
         if (m_model->isDir(index)) {
-            hoveredDir = m_model->url(index);
+            m_currentDropAcceptState = !DragAndDropHelper::urlListMatchesUrl(event->mimeData()->urls(), m_model->url(index));
         }
 
         if (!droppingBetweenItems) {
@@ -929,7 +934,7 @@ bool KItemListController::dragMoveEvent(QGraphicsSceneDragDropEvent* event, cons
         m_view->hideDropIndicator();
     }
 
-    event->setAccepted(!DragAndDropHelper::urlListMatchesUrl(event->mimeData()->urls(), hoveredDir));
+    event->setAccepted(m_currentDropAcceptState);
 
     return false;
 }
diff --git a/src/kitemviews/kitemlistcontroller.h b/src/kitemviews/kitemlistcontroller.h
index 3de5edece..c9ad4b7d4 100644
--- a/src/kitemviews/kitemlistcontroller.h
+++ b/src/kitemviews/kitemlistcontroller.h
@@ -311,6 +311,7 @@ private:
     bool m_singleClickActivationEnforced;
     bool m_selectionTogglePressed;
     bool m_clearSelectionIfItemsAreNotDragged;
+    bool m_currentDropAcceptState;
     SelectionBehavior m_selectionBehavior;
     AutoActivationBehavior m_autoActivationBehavior;
     MouseDoubleClickAction m_mouseDoubleClickAction;
diff --git a/src/views/dolphinview.cpp b/src/views/dolphinview.cpp
index e40e49d6e..11f542962 100644
--- a/src/views/dolphinview.cpp
+++ b/src/views/dolphinview.cpp
@@ -1071,6 +1071,7 @@ void DolphinView::slotItemDropEvent(int index, QGraphicsSceneDragDropEvent* even
                          event->mimeData(),
                          event->buttons(),
                          event->modifiers());
+    dropEvent.setAccepted(event->isAccepted());
     dropUrls(destUrl, &dropEvent, this);
 
     setActive(true);
diff --git a/src/views/draganddrophelper.cpp b/src/views/draganddrophelper.cpp
index e944227df..7bd004052 100644
--- a/src/views/draganddrophelper.cpp
+++ b/src/views/draganddrophelper.cpp
@@ -39,6 +39,11 @@ bool DragAndDropHelper::urlListMatchesUrl(const QList& urls, const QUrl& d
 
 KIO::DropJob* DragAndDropHelper::dropUrls(const QUrl& destUrl, QDropEvent* event, QWidget* window)
 {
+    // The drop event isn't accpeted. Could for instance be because of dropping on itself.
+    if (!event->isAccepted()) {
+        return nullptr;
+    }
+
     const QMimeData* mimeData = event->mimeData();
     if (mimeData->hasFormat(QStringLiteral("application/x-kde-ark-dndextract-service")) &&
         mimeData->hasFormat(QStringLiteral("application/x-kde-ark-dndextract-path"))) {
@@ -50,10 +55,6 @@ KIO::DropJob* DragAndDropHelper::dropUrls(const QUrl& destUrl, QDropEvent* event
         message.setArguments({destUrl.toDisplayString(QUrl::PreferLocalFile)});
         QDBusConnection::sessionBus().call(message);
     } else {
-        if (urlListMatchesUrl(event->mimeData()->urls(), destUrl)) {
-            return nullptr;
-        }
-
         // Drop into a directory or a desktop-file
         KIO::DropJob *job = KIO::drop(event, destUrl);
         KJobWidgets::setWindow(job, window);