diff --git a/src/lpcnet.c b/src/lpcnet.c
index df66e96..a5c8cbc 100644
--- a/src/lpcnet.c
+++ b/src/lpcnet.c
@@ -134,7 +134,7 @@ void lpcnet_open_test_file(LPCNetState *lpcnet, char file_name[]) {
     }
 }
 
-void lpcnet_synthesize(LPCNetState *lpcnet, short *output, const float *features, int N)
+void lpcnet_synthesize(LPCNetState *lpcnet, short *output, const float *features, int N, int logmag)
 {
     static int count = 0;
     int i;
@@ -156,12 +156,12 @@ void lpcnet_synthesize(LPCNetState *lpcnet, short *output, const float *features
     memmove(lpcnet->old_lpc[1], lpcnet->old_lpc[0], (FEATURES_DELAY-1)*LPC_ORDER*sizeof(lpc[0]));
 
     if (logmag) {
-	      float tmp[NB_BANDS];
-	      for (i=0;i<NB_BANDS;i++) tmp[i] = pow(10.f, features[i]);
-	      lpc_from_bands(lpcnet->old_lpc[0], tmp);
+        float tmp[NB_BANDS];
+        for (i=0;i<NB_BANDS;i++) tmp[i] = pow(10.f, features[i]);
+        lpc_from_bands(lpcnet->old_lpc[0], tmp);
     }
     else
-	      lpc_from_cepstrum(lpcnet->old_lpc[0], features);
+        lpc_from_cepstrum(lpcnet->old_lpc[0], features);
 
     if (lpcnet->ftest) {
         float pitch_f = pitch;
diff --git a/src/lpcnet_dump.c b/src/lpcnet_dump.c
index 3afaf1a..077c6dc 100644
--- a/src/lpcnet_dump.c
+++ b/src/lpcnet_dump.c
@@ -243,7 +243,7 @@ void lpcnet_dump(LPCNET_DUMP *d, float x[], float features[])
         c2_Sn[i+c2_Sn_size-c2_frame_size] = x[i];
 
     float f0, voicing, snr; int pitch_index;
-    pitch_index = codec2_pitch_est(d->c2pitch, c2_Sn, &f0, &voicing), &snr;
+    pitch_index = codec2_pitch_est(d->c2pitch, c2_Sn, &f0, &voicing, &snr);
     if (pitch_index >= 2*PITCH_MAX_PERIOD) pitch_index = 2*PITCH_MAX_PERIOD-1;
     if (pitch_index < 2*PITCH_MIN_PERIOD) pitch_index = 2*PITCH_MIN_PERIOD;
 
diff --git a/src/test_lpcnet.c b/src/test_lpcnet.c
index 1f1edd5..dc023fc 100644
--- a/src/test_lpcnet.c
+++ b/src/test_lpcnet.c
@@ -41,10 +41,10 @@ int main(int argc, char **argv) {
     int o = 0;
     int opt_idx = 0;
     while( o != -1 ) {
-	      static struct option long_opts[] = {
-	          {"mag", no_argument,0, 'i'},
-	          {0, 0, 0, 0}
-	      };
+        static struct option long_opts[] = {
+            {"mag", no_argument,0, 'i'},
+            {0, 0, 0, 0}
+        };
         
 	o = getopt_long(argc,argv,"ih",long_opts,&opt_idx);