The option E, to draw the error bar on a legend entry, does not need anymore...

The option E, to draw the error bar on a legend entry, does not need anymore the option L to be active. It is now possible to draw the error bar only using the option E alone. The combination of the options E and L still works as before.


git-svn-id: http://root.cern.ch/svn/root/trunk@42157 27541ba8-7e3a-0410-8455-c3a389f83636