
   In TPacketizerAdaptive::GetNextUnAlloc, reset 'node' to NULL if no more
   files on it. Fixes an issue introduced by a recent optimization preventing
   processing of the full dataset in some cases with a small number of workers.


git-svn-id: ecbadac9c76e8cf640a0bca86f6bd796c98521e3@35312 27541ba8-7e3a-0410-8455-c3a389f83636

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