merge from development branches fixes from Bartolomeu for coverity ( http://root.cern.ch/viewvc?rev=37062&root=root&view=rev )
merge from development branches fixes from Bartolomeu for coverity
( http://root.cern.ch/viewvc?rev=37062&root=root&view=rev )


git-svn-id: ecbadac9c76e8cf640a0bca86f6bd796c98521e3@37071 27541ba8-7e3a-0410-8455-c3a389f83636

dawehner/root,dawehner/root,bbannier/ROOT,dawehner/root,bbannier/ROOT,dawehner/root,bbannier/ROOT,dawehner/root,bbannier/ROOT,bbannier/ROOT,bbannier/ROOT,dawehner/root,bbannier/ROOT,dawehner/root,dawehner/root