fix leak in example

diff --git a/examples/rnnoise_demo.c b/examples/rnnoise_demo.c
index 45e387d..718559e 100644 (file)
--- a/examples/rnnoise_demo.c
+++ b/examples/rnnoise_demo.c
@@ -50,6 +50,7 @@ int main(int argc, char **argv) {
     for (i=0;i<FRAME_SIZE;i++) tmp[i] = x[i];
     fwrite(tmp, sizeof(short), FRAME_SIZE, fout);
   }
+  rnnoise_destroy(st);
   fclose(f1);
   fclose(fout);
   return 0;