Copying content in a new TFormula

when working with TTreeFormulas with ROOT-6.04 I get many of these messages:

“copying content in a new TFormula”

coming from there: … .cxx#L2537

is this intentional?


thanks a lot for spotting this: this is not intentional.
I fixed the issue both in the master and the 6.04 branches: all new ROOT releases will not have this unwanted feature.