Qt4: We must lock the playlist before calling UpdateTreeItem()

diff --git a/modules/gui/qt4/components/playlist/playlist_model.cpp b/modules/gui/qt4/components/playlist/playlist_model.cpp
index 2ec2458ec3f5c2a12023a72e59a3046266088755..fa8a3cf8beb8d2889fa685c9bfd0170e8e82219a 100644 (file)
--- a/modules/gui/qt4/components/playlist/playlist_model.cpp
+++ b/modules/gui/qt4/components/playlist/playlist_model.cpp
@@ -523,7 +523,11 @@ void PLModel::ProcessInputItemUpdate( int i_input_id )
     if( i_input_id <= 0 ) return;
     PLItem *item = FindByInput( rootItem, i_input_id );
     if( item )
+    {
+        QPL_LOCK;
         UpdateTreeItem( item, true );
+        QPL_UNLOCK;
+    }
 }
 
 void PLModel::ProcessItemRemoval( int i_id )