--- gvpe/src/gvpectrl.C	2016/11/02 06:58:35	1.23
+++ gvpe/src/gvpectrl.C	2018/10/25 03:13:13	1.24
@@ -364,7 +364,9 @@
       exit (EXIT_FAILURE);
     }
 
-  free(privname);
+  free (privname);
+
+  return 0;
 }
 
 int