Qt: compile fix

diff --git a/modules/gui/qt4/components/simple_preferences.cpp b/modules/gui/qt4/components/simple_preferences.cpp
index ba395cd392385b7a1272d247e25625d7ecf0a623..3be308ade6c13e4ad4bd55c0f02411c8df7baf49 100644 (file)
--- a/modules/gui/qt4/components/simple_preferences.cpp
+++ b/modules/gui/qt4/components/simple_preferences.cpp
@@ -150,8 +150,9 @@ SPrefsPanel::SPrefsPanel( intf_thread_t *_p_intf, QWidget *_parent,
                 controls.append( control );                               \
             }                                                             \
             else {                                                        \
+                QWidget *widget = label;                                  \
                 qcontrol->setVisible( false );                            \
-                if( label ) label->setEnabled( false );                   \
+                if( widget ) widget->setEnabled( false );                 \
             }