Qt4: add check if current isValid()

e7fcaab6 · Ilkka Ollakka · 0d9ca0e0 · e7fcaab6
Commit e7fcaab6 authored Jun 23, 2010 by Ilkka Ollakka
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modules/gui/qt4/components/playlist/playlist_model.cpp modules/gui/qt4/components/playlist/playlist_model.cpp +1 -1

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--- a/modules/gui/qt4/components/playlist/playlist_model.cpp
+++ b/modules/gui/qt4/components/playlist/playlist_model.cpp
@@ -391,7 +391,7 @@ bool PLModel::isParent( const QModelIndex &index, const QModelIndex &current ) c
    if( index == current )
        return true;

-    if( !current.parent().isValid() )
+    if( !current.isValid() || !current.parent().isValid() )
        return false;

    return isParent( index, current.parent() );