tests: silence warning about system return

[gnulib.git] / tests / test-canonicalize-lgpl.c

diff --git a/tests/test-canonicalize-lgpl.c b/tests/test-canonicalize-lgpl.c
index 816b401..cbf481d 100644 (file)
--- a/tests/test-canonicalize-lgpl.c
+++ b/tests/test-canonicalize-lgpl.c
@@ -32,6 +32,7 @@ SIGNATURE_CHECK (canonicalize_file_name, char *, (const char *));
 #include <unistd.h>
 
 #include "same-inode.h"
+#include "ignore-value.h"
 #include "macros.h"
 
 #define BASE "t-can-lgpl.tmp"
@@ -55,7 +56,7 @@ main (void)
      any leftovers from a previous partial run.  */
   {
     int fd;
-    system ("rm -rf " BASE " ise");
+    ignore_value (system ("rm -rf " BASE " ise"));
     ASSERT (mkdir (BASE, 0700) == 0);
     fd = creat (BASE "/tra", 0600);
     ASSERT (0 <= fd);