make the Check, Assert and R__CHECK and R__ASSERT macros so that they can be included in if statements without requiring { }.
make the Check, Assert and R__CHECK and R__ASSERT macros so that they
can be included in if statements without requiring { }.


git-svn-id: ecbadac9c76e8cf640a0bca86f6bd796c98521e3@15383 27541ba8-7e3a-0410-8455-c3a389f83636

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