Don't shake when GUI is displayed.

svn-id: r3995

1 files changed, 2 insertions, 1 deletions

diff --git a/gfx.cpp b/gfx.cpp
index b95b7d5cf7..2ff1afda30 100644
--- a/gfx.cpp
+++ b/gfx.cpp
@@ -21,6 +21,7 @@
 
 #include "stdafx.h"
 #include "scumm.h"
+#include "gui.h"
 
 void Scumm::getGraphicsPerformance()
 {
@@ -151,7 +152,7 @@ void Scumm::drawDirtyScreenParts()
 	}
 
 	/* Handle shaking */
-	if (_shakeEnabled) {
+	if (_shakeEnabled &&  !_gui->_active) {
 		_shakeFrame = (_shakeFrame + 1) & (NUM_SHAKE_POSITIONS - 1);
 		_system->set_shake_pos(shake_positions[_shakeFrame]);
 	}