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set dangling pointer to 0 so if a proxymodel gets called during resetting, it can tell if a plitem is gone

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This commit is contained in:
Leo Franchi
2011-03-22 18:36:07 -04:00
parent 18453f886f
commit bd54916fe3
2 changed files with 2 additions and 1 deletions
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1
src/libtomahawk/playlist/playlistmodel.cpp
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@@ -145,6 +145,7 @@ PlaylistModel::clear()
{ {
emit beginResetModel(); emit beginResetModel();
delete m_rootItem; delete m_rootItem;
m_rootItem = 0;
emit endResetModel(); emit endResetModel();
m_rootItem = new PlItem( 0, this ); m_rootItem = new PlItem( 0, this );
} }

2
src/libtomahawk/playlist/playlistmodel.h
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@@ -51,7 +51,7 @@ public:
Tomahawk::playlist_ptr playlist() const { return m_playlist; } Tomahawk::playlist_ptr playlist() const { return m_playlist; }
void loadPlaylist( const Tomahawk::playlist_ptr& playlist, bool loadEntries = true ); virtual void loadPlaylist( const Tomahawk::playlist_ptr& playlist, bool loadEntries = true );
void loadHistory( const Tomahawk::source_ptr& source, unsigned int amount = 50 ); void loadHistory( const Tomahawk::source_ptr& source, unsigned int amount = 50 );
void clear(); void clear();