Add missing initialization of class memeber

diff --git a/src/SVTK/SVTK_ViewModel.cxx b/src/SVTK/SVTK_ViewModel.cxx
index defa10ef0293dad73991df1e53f8f2de2ec2c811..eb3a754e939d50f3b9fd0fcb427af1c6265eca1c 100644 (file)
--- a/src/SVTK/SVTK_ViewModel.cxx
+++ b/src/SVTK/SVTK_ViewModel.cxx
@@ -94,6 +94,7 @@ SVTK_Viewer::SVTK_Viewer()
   mySpaceBtn[1] = 2;
   mySpaceBtn[2] = 9;
   myDefaultBackground = Qtx::BackgroundData( Qt::black );
+  myQuadBufferSupport = false;
 }
 
 /*!