code cleanup, removing unused functionality; fully implemented in the AliHLTTPCDataCo...

[u/mrichter/AliRoot.git] / HLT / TPCLib / AliHLTTPCDigitReaderUnpacked.cxx

diff --git a/HLT/TPCLib/AliHLTTPCDigitReaderUnpacked.cxx b/HLT/TPCLib/AliHLTTPCDigitReaderUnpacked.cxx
index 45aaa767de796013d8fe47087af60fe44c2f792b..ca87b6d5871bbf66a2d901fc128cd6c82b4abf37 100644 (file)
--- a/HLT/TPCLib/AliHLTTPCDigitReaderUnpacked.cxx
+++ b/HLT/TPCLib/AliHLTTPCDigitReaderUnpacked.cxx
@@ -134,6 +134,7 @@ int AliHLTTPCDigitReaderUnpacked::GetNextRowData(AliHLTTPCDigitRowData*& pRow) c
   AliHLTTPCDigitRowData* pCurrent=pRow;
   assert(pCurrent);
   pRow=NULL;
+  if (!pCurrent) return -EINVAL;
   Byte_t *tmp = (Byte_t*) pCurrent;
   Int_t size = sizeof(AliHLTTPCDigitRowData) + pCurrent->fNDigit*sizeof(AliHLTTPCDigitData);
   tmp += size;