Fix setting convolution range when using the CONV operator. Thsi fixes ROOT issue #8252
Fix setting convolution range when using the CONV operator.
Thsi fixes ROOT issue #8252

olifre/root,olifre/root,olifre/root,olifre/root,olifre/root,olifre/root,olifre/root,olifre/root,olifre/root,olifre/root,olifre/root