doc: use ASCII in .texi files where UTF-8 isn't needed

[gnulib.git] / tests / test-lchown.c

diff --git a/tests/test-lchown.c b/tests/test-lchown.c
index 0c0aa11..13c2f4d 100644 (file)
--- a/tests/test-lchown.c
+++ b/tests/test-lchown.c
@@ -1,5 +1,5 @@
 /* Tests of lchown.
-   Copyright (C) 2009 Free Software Foundation, Inc.
+   Copyright (C) 2009-2014 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -32,6 +32,7 @@ SIGNATURE_CHECK (lchown, int, (char const *, uid_t, gid_t));
 
 #include "mgetgroups.h"
 #include "stat-time.h"
+#include "ignore-value.h"
 #include "macros.h"
 
 #define BASE "test-lchown.t"
@@ -42,7 +43,7 @@ int
 main (void)
 {
   /* Remove any leftovers from a previous partial run.  */
-  system ("rm -rf " BASE "*");
+  ignore_value (system ("rm -rf " BASE "*"));
 
   return test_lchown (lchown, true);
 }