cmake: avoid de-duplication of user's CXXFLAGS

[quassel.git] / src / uisupport / nickviewfilter.cpp

diff --git a/src/uisupport/nickviewfilter.cpp b/src/uisupport/nickviewfilter.cpp
index b48d0c8..e601560 100644 (file)
--- a/src/uisupport/nickviewfilter.cpp
+++ b/src/uisupport/nickviewfilter.cpp
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2005-2020 by the Quassel Project                        *
+ *   Copyright (C) 2005-2022 by the Quassel Project                        *
  *   devel@quassel-irc.org                                                 *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
@@ -41,7 +41,7 @@ NickViewFilter::NickViewFilter(const BufferId& bufferId, NetworkModel* parent)
 bool NickViewFilter::filterAcceptsRow(int source_row, const QModelIndex& source_parent) const
 {
     // root node, networkindexes, the bufferindex of the buffer this filter is active for and it's children are accepted
-    if (!source_parent.isValid())
+    if (!(source_parent.isValid() && source_parent.model()))
         return true;
 
     QModelIndex source_child = source_parent.model()->index(source_row, 0, source_parent);