(main): Close `in' and `out'.

diff --git a/example/mconv.c b/example/mconv.c
index 5ab1472..378733b 100644 (file)
--- a/example/mconv.c
+++ b/example/mconv.c
@@ -391,6 +391,8 @@ main (int argc, char **argv)
 
   /* Clear away.  */
   mconv_free_converter (converter);
+  fclose (in);
+  fclose (out);
   m17n_object_unref (mt);
   M17N_FINI ();
   exit (0);