Here are both of my functions, repaired to handle the problem Ron pointed
out about them...

Not wanting to take unwarranted credit, it was the OP who first pointed out the
problem.

Well, that is true in so far as the OP pointed out that your function contained that defect; however, you were the one that pointed out that both my and RBS's functions also contained that defect. So... credit still goes to you.<g

--
Rick (MVP - Excel)