disable on-the-fly adaptation

src/gstkaldinnet2onlinedecoder.cc

@@ -886,11 +886,14 @@ static void gst_kaldinnet2onlinedecoder_loop(
       //fprintf(stderr, "  END final_result ()\n");
       if (true || num_words > 0) {
         // Only update adaptation state if the utterance was not empty
+        // No adaptation
+          /*
 #ifdef THREADED_DECODER
         decoder.GetAdaptationState(filter->adaptation_state);
 #else
         feature_pipeline.GetAdaptationState(filter->adaptation_state);
 #endif
+*/
       }
     } else {
       GST_DEBUG_OBJECT(filter, "Less than 0.1 seconds decoded, discarding");