tests: accommodate a different errno string on Irix 6.5

* tests/mkdir/selinux: Also handle "Not supported".
Reported by Peter Fales.

diff --git a/tests/mkdir/selinux b/tests/mkdir/selinux
index e84b776..fcd45a8 100755 (executable)
--- a/tests/mkdir/selinux
+++ b/tests/mkdir/selinux
@@ -40,6 +40,7 @@ for cmd_w_arg in 'mkdir dir' 'mknod b p' 'mkfifo f'; do
   # Some systems fail with ENOTSUP, EINVAL, ENOENT, or even
   # "Unknown system error", or "Function not implemented".
   sed                                  \
+    -e 's/ Not supported$//'           \
     -e 's/ Invalid argument$//'                \
     -e 's/ Unknown system error$//'    \
     -e 's/ Operation not supported$//' \