Runs but hangs...

src/ecmcDAQDataChannel.cpp

@@ -67,13 +67,13 @@ double ecmcDAQDataChannel::getData(int first){
     first = false;
   }
 
-  if(dataItems_[currItemIndex_]->empty()) {
+  if(dataItems_[currItemIndex_]->empty() && currItemIndex_+1<itemCounter_) {
     // get first index of next dataItem
     first = true;
     currItemIndex_++;
   }
 
-  if(currItemIndex_>=itemCounter_) {
+  if(currItemIndex_ >= itemCounter_) {
     printf("No more data here!!!\n");
     return 0;
     //throw std::runtime_error( "Item index out of range");