Reviewed by Zack and Valgrind

        Initialize variable.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@21665 268f45cc-cd09-0410-ab3c-d52691b4dbfc

WebCore/ChangeLog

+2007-05-23  Lars Knoll <lars@trolltech.com>
+
+        Reviewed by Zack and Valgrind
+
+        Initialize variable.
+
+        * platform/qt/PlatformMouseEventQt.cpp:
+        (WebCore::PlatformMouseEvent::PlatformMouseEvent):
+
 2007-05-23  Rob Buis  <buis@kde.org>
         Reviewed by Darin.

WebCore/platform/qt/PlatformMouseEventQt.cpp

@@ -60,6 +60,8 @@ PlatformMouseEvent::PlatformMouseEvent(QMouseEvent* event, int clickCount)
         m_button = RightButton;
     else if (event->button() == Qt::MidButton || (event->buttons() & Qt::MidButton))
         m_button = MiddleButton;
+    else
+        m_button = NoButton;
 
     m_clickCount = clickCount;
     m_shiftKey =  (event->modifiers() & Qt::ShiftModifier) != 0;