From 22f0a3987f7d69d1f7009bad025a6cb07dae9b70 Mon Sep 17 00:00:00 2001
From: vng <viktor.govako@gmail.com>
Date: Tue, 6 Dec 2011 18:49:04 +0300
Subject: [PATCH] Fix empty model flag setting.

---
 yg/render_state_updater.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/yg/render_state_updater.cpp b/yg/render_state_updater.cpp
index e9ec0108cb..4be0266317 100644
--- a/yg/render_state_updater.cpp
+++ b/yg/render_state_updater.cpp
@@ -56,7 +56,8 @@ namespace yg
       if (m_doSynchronize)
         m_renderState->m_mutex->Lock();
       swap(m_renderState->m_actualTarget, m_renderState->m_backBuffer);
-      m_renderState->m_isEmptyModelActual = m_renderState->m_isEmptyModelCurrent;
+      if (!m_renderState->m_isEmptyModelCurrent)
+        m_renderState->m_isEmptyModelActual = m_renderState->m_isEmptyModelCurrent;
       m_renderState->m_actualScreen = m_currentScreen;
       if (m_doSynchronize)
         m_renderState->m_mutex->Unlock();