Improve TColor::GetColor replacing a test on equality of floating point numbers with a test on the difference (suggested by V.Fine)
Improve TColor::GetColor replacing a test on equality of floating point
numbers with a test on the difference (suggested by V.Fine)


git-svn-id: ecbadac9c76e8cf640a0bca86f6bd796c98521e3@8749 27541ba8-7e3a-0410-8455-c3a389f83636

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