diff -u -r1.1.2.3 -r1.1.2.4
--- readevent.C	20 Nov 2009 15:28:50 -0000	1.1.2.3
+++ readevent.C	24 Nov 2009 10:47:21 -0000	1.1.2.4
@@ -76,12 +76,12 @@

   branches.push_back( bevt ) ;
 
    IMPL::LCCollectionVec* col = new IMPL::LCCollectionVec ;

-//    branches.push_back( t->GetBranch("MCParticlesSkimmed") ) ;  
-//    branches.back()->SetAddress( &col ) ;

+   branches.push_back( t->GetBranch("MCParticlesSkimmed") ) ;  
+   branches.back()->SetAddress( &col ) ;

   
    IMPL::LCCollectionVec* cpfo = new IMPL::LCCollectionVec ;

-//    branches.push_back( t->GetBranch("PandoraPFOs") ) ;  
-//    branches.back()->SetAddress( &cpfo ) ;

+   branches.push_back( t->GetBranch("PandoraPFOs") ) ;  
+   branches.back()->SetAddress( &cpfo ) ;

 
 
    IMPL::LCCollectionVec* crml = new IMPL::LCCollectionVec ;

@@ -135,7 +135,8 @@

      
       EVENT::ReconstructedParticle* pfo = dynamic_cast<EVENT::ReconstructedParticle*>( cpfo->getElementAt(j) ) ;
      

-      ePFO += pfo->getEnergy() ;

+      if( pfo ) 
+	ePFO += pfo->getEnergy() ;

     }
     hepfo->Fill(ePFO) ;
    

@@ -153,7 +154,8 @@

       
       //      cout << " ++ " << mcp << endl ;
 

-      herm->Fill( pfo->getEnergy() ,   mcp->getEnergy()   ) ;

+      if( pfo && mcp ) 
+	herm->Fill( pfo->getEnergy() ,   mcp->getEnergy()   ) ;

 
     }
     

diff -u -r1.1.2.4 -r1.1.2.5
--- RIOWriter.cc	20 Nov 2009 15:28:51 -0000	1.1.2.4
+++ RIOWriter.cc	24 Nov 2009 10:47:21 -0000	1.1.2.5
@@ -219,7 +219,7 @@

 	std::string typeName = col->getTypeName() ;
 	std::cout << " registering collection " << *name << " of " <<  typeName <<  std::endl ;
 

-	if( *name == "RecoMCTruthLink" ) 

+	if( *name != "RecoMCTruthLink" ) 

 	//if( *name == "PandoraPFOs" ) 
 	  _branches[ *name ] =  new RIO::RIOLCCollectionHandler( *name, typeName, _tree) ;	 
       }