X-Git-Url: https://git.quassel-irc.org/?a=blobdiff_plain;f=src%2Fqtui%2Fnicklistwidget.cpp;h=5ab410b38fe6191511bb32d37e6f63dfb033fdab;hb=518cd2bc478ab3675a60ec46d3ef183cace0cae7;hp=fed491143c30b5e8d6bf4a0a1e89845d17f8f2e2;hpb=cc6e7c08709c4e761e2fd9c2e322751015497003;p=quassel.git

diff --git a/src/qtui/nicklistwidget.cpp b/src/qtui/nicklistwidget.cpp
index fed49114..5ab410b3 100644
--- a/src/qtui/nicklistwidget.cpp
+++ b/src/qtui/nicklistwidget.cpp
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2005-2019 by the Quassel Project                        *
+ *   Copyright (C) 2005-2020 by the Quassel Project                        *
  *   devel@quassel-irc.org                                                 *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
@@ -176,8 +176,12 @@ void NickListWidget::rowsAboutToBeRemoved(const QModelIndex& parent, int start,
     }
     else {
         // check if there are explicitly buffers removed
+        // Make sure model is valid first
+        if (!parent.model()) {
+            return;
+        }
         for (int i = start; i <= end; i++) {
-            QVariant variant = parent.child(i, 0).data(NetworkModel::BufferIdRole);
+            QVariant variant = parent.model()->index(i, 0, parent).data(NetworkModel::BufferIdRole);
             if (!variant.isValid())
                 continue;