unigbrk: Fix uc_graphemeclusterbreak_property(), add comprehensive test.

[pspp] / tests / test-lchown.c

diff --git a/tests/test-lchown.c b/tests/test-lchown.c
index ce2da404a808012ae68c75ed6567bc3e20aec12d..9b868ebc19c188f618c224edebbbd8bdb28ba468 100644 (file)
--- a/tests/test-lchown.c
+++ b/tests/test-lchown.c
@@ -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);
 }