Fix crash #2 when filtering items

When KFileItems get removed from the model it is temporary possible
that the pending items are still part of the KFileItemModelRolesUpdater
while they have already been removed from the model (this happens
in the context during the signal itemsRemoved() gets emitted).

BUG: 287642

1 files changed, 3 insertions, 1 deletions

diff --git a/src/kitemviews/kfileitemmodelrolesupdater.cpp b/src/kitemviews/kfileitemmodelrolesupdater.cpp
index 3782621e9..b8ea1ca77 100644
--- a/src/kitemviews/kfileitemmodelrolesupdater.cpp
+++ b/src/kitemviews/kfileitemmodelrolesupdater.cpp
@@ -737,7 +737,9 @@ KFileItemList KFileItemModelRolesUpdater::sortedItems(const QSet<KFileItem>& ite
     while (it.hasNext()) {
         const KFileItem item = it.next();
         const int index = m_model->index(item);
-        indexes.append(index);
+        if (index >= 0) {
+            indexes.append(index);
+        }
     }
     qSort(indexes);