Avoid setting margin styles to spacing element (#8313)

diff --git a/src/com/vaadin/terminal/gwt/client/ui/VMeasuringOrderedLayout.java b/src/com/vaadin/terminal/gwt/client/ui/VMeasuringOrderedLayout.java
index 088eaf46f666c8db21dad41f3646d46d2ac7996a..b656caf9dc3ec275c30eb843282b7707924f2622 100644 (file)
--- a/src/com/vaadin/terminal/gwt/client/ui/VMeasuringOrderedLayout.java
+++ b/src/com/vaadin/terminal/gwt/client/ui/VMeasuringOrderedLayout.java
@@ -63,7 +63,7 @@ public class VMeasuringOrderedLayout extends ComplexPanel {
     }
 
     void updateSpacingStyleName(boolean spacingEnabled) {
-        String styleName = getStyleName();
+        String styleName = getStylePrimaryName();
         if (spacingEnabled) {
             spacingMeasureElement.addClassName(styleName + "-spacing-on");
             spacingMeasureElement.removeClassName(styleName + "-spacing-off");