Qt: update comment in menus.cpp

diff --git a/modules/gui/qt4/menus.cpp b/modules/gui/qt4/menus.cpp
index 8ffa15112d8fc0395ff08e17a71d77370097e1f4..bf69ed81034b4e0ce04d1b852824c16b323f574a 100644 (file)
--- a/modules/gui/qt4/menus.cpp
+++ b/modules/gui/qt4/menus.cpp
@@ -1139,7 +1139,8 @@ void QVLCMenu::UpdateItem( intf_thread_t *p_intf, QMenu *menu,
     }
 
     /* Check the type of the object variable */
-    /* What is the following HACK needed for? */
+    /* This HACK is needed so we have a radio button for audio and video tracks
+       instread of a checkbox */
     if( !strcmp( psz_var, "audio-es" )
      || !strcmp( psz_var, "video-es" ) )
         i_type = VLC_VAR_INTEGER | VLC_VAR_HASCHOICE;