Make sure that the dataset used in test 22 has the wanted ntuple as default;...

Make sure that the dataset used in test 22 has the wanted ntuple as default; fixes possible (random) failure of such a test


git-svn-id: http://root.cern.ch/svn/root/trunk@47067 27541ba8-7e3a-0410-8455-c3a389f83636

test/stressProof.cxx

@@ -1982,6 +1982,8 @@ Int_t PT_CheckDataset(TQueryResult *qr, Long64_t nevt)
       printf("\n >>> Test failure: dataset '%s' not found in the repository\n", dsname);
       return -1;
    }
+   // ... and that the default tree is 'ntuple' 
+   gProof->SetDataSetTreeName(dsname, "ntuple");
 
    // Create the histos
    TH1F *h1s[3] = {0};