X-Git-Url: https://git.quassel-irc.org/?a=blobdiff_plain;ds=sidebyside;f=src%2Fuisupport%2Fabstractbuffercontainer.cpp;h=922e2e9b387d8ea2619fcfd18237af7b2a80cfc6;hb=082cb8c8eb6db90cbb2166a0098874e76d5c6ad9;hp=036731bab52faa9ee88cd3a0d5457828c954bdc5;hpb=c1cf157116de7fc3da96203aa6f03c38c7ebb650;p=quassel.git

diff --git a/src/uisupport/abstractbuffercontainer.cpp b/src/uisupport/abstractbuffercontainer.cpp
index 036731ba..922e2e9b 100644
--- a/src/uisupport/abstractbuffercontainer.cpp
+++ b/src/uisupport/abstractbuffercontainer.cpp
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2005-2018 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  *
@@ -46,8 +46,12 @@ void AbstractBufferContainer::rowsAboutToBeRemoved(const QModelIndex& parent, in
     }
     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;