From 82287445af3d8667fe68e94e1e709becff02d947 Mon Sep 17 00:00:00 2001
From: Emanuel Guevel <guevel.emanuel@gmail.com>
Date: Tue, 15 Jan 2013 00:59:48 +0100
Subject: [PATCH] DialogueWindow: do not execute onFrame() when not visible

---
 apps/openmw/mwgui/dialogue.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/openmw/mwgui/dialogue.cpp b/apps/openmw/mwgui/dialogue.cpp
index f62bf2a05..c7918ceb7 100644
--- a/apps/openmw/mwgui/dialogue.cpp
+++ b/apps/openmw/mwgui/dialogue.cpp
@@ -490,7 +490,7 @@ void DialogueWindow::onReferenceUnavailable()
 
 void DialogueWindow::onFrame()
 {
-    if(mEnabled && mPtr.getTypeName() == typeid(ESM::NPC).name())
+    if(mMainWidget->getVisible() && mEnabled && mPtr.getTypeName() == typeid(ESM::NPC).name())
     {
         int disp = std::max(0, std::min(100,
             MWBase::Environment::get().getMechanicsManager()->getDerivedDisposition(mPtr)