1 files changed, 2 insertions, 0 deletions
diff --git a/dw/layout.cc b/dw/layout.cc
index c0652d6c..e7d7d913 100644
--- a/dw/layout.cc
+++ b/dw/layout.cc
@@ -91,6 +91,8 @@ Layout::Layout (Platform *platform)
    
    usesViewport = false;
    scrollX = scrollY = 0;
+   viewportWidth = viewportHeight = 0;
+   hScrollbarThickness = vScrollbarThickness = 0;
 
    requestedAnchor = NULL;
    scrollIdleId = -1;