QGraphicsItem.isBlockedByModalPanel: initialize the pointer argument to avoid invalid memory access if the method returns false
QGraphicsItem.isBlockedByModalPanel: initialize the pointer argument to avoid invalid memory access if the method returns false

Reviewed by Bruno Araujo <bruno.araujo@openbossa.org>

enthought/pyside,M4rtinK/pyside-bb10,M4rtinK/pyside-android,IronManMark20/pyside2,gbaty/pyside2,gbaty/pyside2,qtproject/pyside-pyside,pankajp/pyside,BadSingleton/pyside2,enthought/pyside,M4rtinK/pyside-android,enthought/pyside,RobinD42/pyside,BadSingleton/pyside2,enthought/pyside,gbaty/pyside2,PySide/PySide,BadSingleton/pyside2,RobinD42/pyside,pankajp/pyside,qtproject/pyside-pyside,RobinD42/pyside,qtproject/pyside-pyside,IronManMark20/pyside2,pankajp/pyside,pankajp/pyside,RobinD42/pyside,RobinD42/pyside,enthought/pyside,enthought/pyside,gbaty/pyside2,pankajp/pyside,M4rtinK/pyside-android,M4rtinK/pyside-bb10,M4rtinK/pyside-bb10,IronManMark20/pyside2,BadSingleton/pyside2,M4rtinK/pyside-bb10,gbaty/pyside2,M4rtinK/pyside-bb10,PySide/PySide,M4rtinK/pyside-android,enthought/pyside,RobinD42/pyside,IronManMark20/pyside2,M4rtinK/pyside-android,PySide/PySide,IronManMark20/pyside2,M4rtinK/pyside-bb10,qtproject/pyside-pyside,PySide/PySide,M4rtinK/pyside-android,PySide/PySide,BadSingleton/pyside2,qtproject/pyside-pyside,RobinD42/pyside