Fixed preparsing/art fetching locking.

[vlc] / modules / gui / qt4 / components / interface_widgets.cpp

diff --git a/modules/gui/qt4/components/interface_widgets.cpp b/modules/gui/qt4/components/interface_widgets.cpp
index 2d471043c40fc20d9f485d3baf686e32ed9dce84..69b2ace122a99b1e24a3d2221254254fe534798e 100644 (file)
--- a/modules/gui/qt4/components/interface_widgets.cpp
+++ b/modules/gui/qt4/components/interface_widgets.cpp
@@ -447,12 +447,22 @@ CoverArtLabel::CoverArtLabel( QWidget *parent,
     doUpdate();
 }
 
+CoverArtLabel::~CoverArtLabel()
+{
+    playlist_t *p_playlist = pl_Hold( p_this );
+    var_DelCallback( p_playlist, "item-change", downloadCoverCallback, this );
+    pl_Release( p_this );
+
+    if( p_input )
+        vlc_gc_decref( p_input );
+};
+
 void CoverArtLabel::downloadCover()
 {
     if( p_input )
     {
         playlist_t *p_playlist = pl_Hold( p_this );
-        playlist_AskForArtEnqueue( p_playlist, p_input );
+        playlist_AskForArtEnqueue( p_playlist, p_input, pl_Unlocked );
         pl_Release( p_this );
     }
 }