lua: Don't update a widget that was just created.

Ref: #5000
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

diff --git a/modules/gui/qt4/dialogs/extensions.cpp b/modules/gui/qt4/dialogs/extensions.cpp
index 006e8587f01404ae86a6ac9d93b0517aab0b1f7c..a0640b627016140018ea4d978ce41fa8f007dcd1 100644 (file)
--- a/modules/gui/qt4/dialogs/extensions.cpp
+++ b/modules/gui/qt4/dialogs/extensions.cpp
@@ -528,6 +528,8 @@ void ExtensionDialog::UpdateWidgets()
                 widget->resize( p_widget->i_width, p_widget->i_height );
             p_widget->p_sys_intf = widget;
             this->resize( sizeHint() );
+            /* If an update was required, cancel it as we just created the widget */
+            p_widget->b_update = false;
         }
         else if( p_widget->p_sys_intf && !p_widget->b_kill
                  && p_widget->b_update )