fixed warning by removing old code

src/Query.cc

@@ -16,7 +16,7 @@
 
 class ModuleQuery
 {
-  int streamID1; //QueryStream
+  int streamID1;  // QueryStream
   CdoStreamID streamID2;
 
   int taxisID1;
@@ -33,8 +33,6 @@ public:
 
     cdo_operator_add("query", 0, 0, "query entries");
 
-    auto dataIsUnchanged = data_is_unchanged();
-
     auto operatorID = cdo_operator_id();
 
     operator_input_arg(cdo_operator_enter(operatorID));
@@ -71,7 +69,7 @@ public:
     set_query_parameter(*pkvlist, query);
     if (Options::cdoVerbose) cdiQueryPrint(query);
 
-     streamID1 = streamOpenReadQuery(cdo_get_stream_name(0), query);
+    streamID1 = streamOpenReadQuery(cdo_get_stream_name(0), query);
     if (streamID1 < 0) cdi_open_error(streamID1, "Open failed on >%s<", cdo_get_stream_name(0));
 
     cdiQueryPrintEntriesNotFound(query);
@@ -83,11 +81,11 @@ public:
     auto vlistID1 = streamInqVlist(streamID1);
     auto vlistID2 = vlistDuplicate(vlistID1);
 
-     taxisID1 = vlistInqTaxis(vlistID1);
-     taxisID2 = taxisDuplicate(taxisID1);
+    taxisID1 = vlistInqTaxis(vlistID1);
+    taxisID2 = taxisDuplicate(taxisID1);
     vlistDefTaxis(vlistID2, taxisID2);
 
-     streamID2 = cdo_open_write(1);
+    streamID2 = cdo_open_write(1);
     cdo_def_vlist(streamID2, vlistID2);
 
     varListInit(varList1, vlistID1);
@@ -107,23 +105,16 @@ public:
         for (int recID = 0; recID < nrecs; ++recID)
           {
             int varID, levelID;
+
             streamInqRecord(streamID1, &varID, &levelID);
+
             cdo_def_record(streamID2, varID, levelID);
-            /*
-            if (dataIsUnchanged)
-              {
-                streamCopyRecord(streamID2, streamID1);
-              }
+            field.init(varList1[varID]);
+            if (field.memType == MemType::Float)
+              streamReadRecordF(streamID1, field.vec_f.data(), &field.nmiss);
             else
-            */
-            {
-              field.init(varList1[varID]);
-              if (field.memType == MemType::Float)
-                streamReadRecordF(streamID1, field.vec_f.data(), &field.nmiss);
-              else
-                streamReadRecord(streamID1, field.vec_d.data(), &field.nmiss);
-              cdo_write_record(streamID2, field);
-            }
+              streamReadRecord(streamID1, field.vec_d.data(), &field.nmiss);
+            cdo_write_record(streamID2, field);
           }
 
         tsID++;