tmage bug (.33b): exception when attempting a compare

I double clicked a file to compare. This file was /not/ marked as being
contained by module not in the project (it was an .iml file).



Error message: Error during dispatching of
java.awt.event.MouseEvent[MOUSE_CLICKED,(272,843),button=1,modifiers=Button1,clickCount=2]
on frame0
java.lang.NullPointerException

at org.tmatesoft.tmate.ui.E.A(Unknown Source)

at org.tmatesoft.tmate.ui.C.O.e(Unknown Source)

at org.tmatesoft.tmate.ui.C.O$4.mouseClicked(Unknown Source)

at java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:212)

at java.awt.Component.processMouseEvent(Component.java:5103)

at org.tmatesoft.tmate.ui.A.M.processMouseEvent(Unknown Source)

at java.awt.Component.processEvent(Component.java:4897)

at java.awt.Container.processEvent(Container.java:1569)

at java.awt.Component.dispatchEventImpl(Component.java:3615)

at java.awt.Container.dispatchEventImpl(Container.java:1627)

at java.awt.Component.dispatchEvent(Component.java:3477)

at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:3483)

at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3207)

at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3128)

at java.awt.Container.dispatchEventImpl(Container.java:1613)

at java.awt.Window.dispatchEventImpl(Window.java:1606)

at java.awt.Component.dispatchEvent(Component.java:3477)

at java.awt.EventQueue.dispatchEvent(EventQueue.java:456)

at com.intellij.ide.q.b(q.java:81)

at com.intellij.ide.q.a(q.java:51)

at com.intellij.ide.q.dispatchEvent(q.java:94)

at
java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:201)

at
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151)

at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:145)

at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:137)

at java.awt.EventDispatchThread.run(EventDispatchThread.java:100)