Comment.

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

diff --git a/tests/test-open.c b/tests/test-open.c
index aad36c4..0eb8a33 100644 (file)
--- a/tests/test-open.c
+++ b/tests/test-open.c
@@ -39,6 +39,7 @@ int
 main ()
 {
   ASSERT (open ("nonexist.ent/", O_CREAT, 0600) < 0);
+  ASSERT (open ("/dev/null/", O_RDONLY) < 0);
 
   ASSERT (open ("/dev/null", O_RDONLY) >= 0);