Fix memory leak in KFileItemModel

Since m_pendingItemsToInsert is a list of pointers now (and not a list
of KFileItems, as in the 4.10 branch), we have to delete all pointers
when clearing or destroying the model.

I think that no review request is necessary for this small and obvious
change.

CCMAIL: [email protected]

1 files changed, 3 insertions, 0 deletions

diff --git a/src/kitemviews/kfileitemmodel.cpp b/src/kitemviews/kfileitemmodel.cpp
index 3f19a2011..d174cf67f 100644
--- a/src/kitemviews/kfileitemmodel.cpp
+++ b/src/kitemviews/kfileitemmodel.cpp
@@ -114,6 +114,7 @@ KFileItemModel::~KFileItemModel()
 {
     qDeleteAll(m_itemData);
     qDeleteAll(m_filteredItems.values());
+    qDeleteAll(m_pendingItemsToInsert);
 }
 
 void KFileItemModel::loadDirectory(const KUrl& url)
@@ -941,6 +942,8 @@ void KFileItemModel::slotClear()
 
     m_maximumUpdateIntervalTimer->stop();
     m_resortAllItemsTimer->stop();
+
+    qDeleteAll(m_pendingItemsToInsert);
     m_pendingItemsToInsert.clear();
 
     const int removedCount = m_itemData.count();