sethostname: Fix doc about AIX.

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

diff --git a/tests/test-strerror.c b/tests/test-strerror.c
index 03637d7..3ffb12e 100644 (file)
--- a/tests/test-strerror.c
+++ b/tests/test-strerror.c
@@ -61,6 +61,7 @@ main (void)
   ASSERT (*str);
   ASSERT (errno == 0);
   ASSERT (strstr (str, "nknown") == NULL);
+  ASSERT (strstr (str, "ndefined") == NULL);
 
   /* POSIX requires strerror to produce a non-NULL result for all
      inputs; as an extension, we also guarantee a non-empty reseult.