Fix re-setting a new prior pdf for the nnuisance. Invalidate in this case the nuisanceparameter sampler (Thanks to Cristoph Nageli)
Fix re-setting a new prior pdf for the nnuisance. Invalidate in this case the nuisanceparameter sampler
(Thanks to Cristoph Nageli)


git-svn-id: ecbadac9c76e8cf640a0bca86f6bd796c98521e3@46083 27541ba8-7e3a-0410-8455-c3a389f83636

bbannier/ROOT,bbannier/ROOT,bbannier/ROOT,bbannier/ROOT,bbannier/ROOT,bbannier/ROOT,bbannier/ROOT