sandbox/pitch: script fix for pitch extraction

git-svn-id: https://svn.code.sf.net/p/kaldi/code/sandbox/pitch@3190 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8

src/featbin/compute-kaldi-pitch-feats.cc

@@ -81,9 +81,9 @@ int main(int argc, char *argv[]) {
         }
       }
       
-      if (pitch_opts.frame_opts.samp_freq != wave_data.SampFreq())
+      if (pitch_opts.samp_freq != wave_data.SampFreq())
         KALDI_ERR << "Sample frequency mismatch: you specified "
-                  << pitch_opts.frame_opts.samp_freq << " but data has "
+                  << pitch_opts.samp_freq << " but data has "
                   << wave_data.SampFreq() << " (use --sample-frequency option)";