Change-Id: I4a60e5a4d8939f996d72fe2234ea945e6afb5542tags/7.6.0.alpha6
@@ -3742,7 +3742,7 @@ public class Grid<T> extends ResizeComposite implements | |||
* @return <code>true</code> if open, <code>false</code> if not | |||
*/ | |||
public boolean isOpen() { | |||
return content.getParent() == rootContainer; | |||
return content != null && content.getParent() == rootContainer; | |||
} | |||
@Override |