Index: trunk/BNC/combination/bnccomb.cpp
===================================================================
--- trunk/BNC/combination/bnccomb.cpp	(revision 3142)
+++ trunk/BNC/combination/bnccomb.cpp	(revision 3143)
@@ -103,5 +103,5 @@
   QStringList combineStreams = settings.value("combineStreams").toStringList();
 
-  if (combineStreams.size() >= 1) {
+  if (combineStreams.size() >= 1 && !combineStreams[0].isEmpty()) {
     QListIterator<QString> it(combineStreams);
     while (it.hasNext()) {
@@ -672,9 +672,4 @@
       ColumnVector vv = ll - AA * dx;
 
-      for (int iv = 1; iv < vv.Nrows(); iv++) {
-        out << vv(iv) << " ";
-      }
-      out << endl;
-
       int    maxResIndex;
       double maxRes = vv.maximum_absolute_value1(maxResIndex);