Merge pull request #909 in FS/freeswitch from…

Merge pull request #909 in FS/freeswitch from ~PIOTRGREGOR/freeswitch:bugfix/FS-9009-windows-warning to master

* commit 'd49b66c9':
  FS-9009 [mod_avmd] #fix warning on Windows

src/mod/applications/mod_avmd/mod_avmd.c

@@ -1560,7 +1560,7 @@ static void avmd_process(avmd_session_t *s, switch_frame_t *frame) {
     size_t              pos;
     double      omega, amplitude;
     double      f;
-    double      v, v_amp;
+    double      v, v_amp = 0.0;
     double      sma_digital_freq;
     uint32_t    sine_len_i;
     int         sample_to_skip_n = s->settings.sample_n_to_skip;