from Gabriel: 
from Gabriel: 

 fix patch for TH1 -> previous changes in TH1 Add, Multiply, Chi2TestX had not been committed


git-svn-id: ecbadac9c76e8cf640a0bca86f6bd796c98521e3@48408 27541ba8-7e3a-0410-8455-c3a389f83636

bbannier/ROOT,bbannier/ROOT,bbannier/ROOT,bbannier/ROOT,bbannier/ROOT,bbannier/ROOT,bbannier/ROOT