From Eckhard: avoid reading an old input file that was loaded if the file could not detect the tmva directory within the branch.
From Eckhard:
avoid reading an old input file that was loaded if the file could not detect
the tmva directory within the branch.


git-svn-id: ecbadac9c76e8cf640a0bca86f6bd796c98521e3@38543 27541ba8-7e3a-0410-8455-c3a389f83636

dawehner/root,dawehner/root,dawehner/root,dawehner/root,dawehner/root,dawehner/root,dawehner/root,dawehner/root