Results menu item triggers IllegalArgumentException in Heat button

[Ken McLean]

Results menu item triggers IllegalArgumentException in Heat button

1. Choose a heat with results
2. Hit the Results item on the main context menu
All the images for the heat buttons disappear, and the following is triggered for every heat button (ie. triggered five times for five heats):

java.lang.IllegalArgumentException: Argument cannot be null
        at org.eclipse.swt.SWT.error(SWT.java:3761)
        at org.eclipse.swt.SWT.error(SWT.java:3695)
        at org.eclipse.swt.SWT.error(SWT.java:3666)
        at org.eclipse.swt.graphics.GC.setForeground(GC.java:4177)
        at avscoreswt.gui.ButtonComposite$8.paintControl(ButtonComposite.java:621)
        at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:217)
        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)
        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1027)
        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1012)
        at org.eclipse.swt.widgets.Widget.wmPaint(Widget.java:2156)
        at org.eclipse.swt.widgets.Control.WM_PAINT(Control.java:4352)
        at org.eclipse.swt.widgets.Control.windowProc(Control.java:3842)
        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4541)
        at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
        at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:2371)
        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3420)
        at org.eclipse.jface.window.Window.runEventLoop(Window.java:825)
        at org.eclipse.jface.window.Window.open(Window.java:801)
        at avscoreswt.gui.BaseFrame.run(BaseFrame.java:191)
        at avscoreswt.gui.BaseFrame.start(BaseFrame.java:1102)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at avscoreswt.OpenScore.main(OpenScore.java:62)

[Craig Mahony (cmahony)]

Fix committed