Prevent the settings for the splitter from being written if the plot has not been drawn.  This fixes a repeatable way to get the splitter from going back to a state where it would be all the way to the right hiding the display of the  plot.  Done by opening bat and not viewing the plot and closing bat.
Prevent the settings for the splitter from being written if the plot has not
been drawn.  This fixes a repeatable way to get the splitter from going back to
a state where it would be all the way to the right hiding the display of the 
plot.  Done by opening bat and not viewing the plot and closing bat.


git-svn-id: bb0627f6f70d46b61088c62c6186faa4b96a9496@5208 91ce42f0-d328-0410-95d8-f526ca767f89

rkorzeniewski/bacula,rkorzeniewski/bacula,rkorzeniewski/bacula,rkorzeniewski/bacula,rkorzeniewski/bacula,rkorzeniewski/bacula,rkorzeniewski/bacula,rkorzeniewski/bacula