qt4: fix memleak.

diff --git a/modules/gui/qt4/dialogs/plugins.cpp b/modules/gui/qt4/dialogs/plugins.cpp
index 9c1314b91e1897e6b5d95437e3d3a807e1094a37..fb34d44d86fc17b0cfc5f3004e17a2158eeea5f2 100644 (file)
--- a/modules/gui/qt4/dialogs/plugins.cpp
+++ b/modules/gui/qt4/dialogs/plugins.cpp
@@ -142,6 +142,7 @@ inline void PluginTab::FillTree()
         QTreeWidgetItem *item = new PluginTreeItem( qs_item );
         treePlugins->addTopLevelItem( item );
     }
+    module_list_free( p_list );
 }
 
 void PluginTab::search( const QString& qs )