[PATCH] st_flex: fix uid/gid formatting in error message

[Tigran Mkrtchyan <tigran.mkrtchyan@xxxxxxx>]

as ffds_user and ffds_group are utf8 encoded string use '%s' when
constructing an error message.

Signed-off-by: Tigran Mkrtchyan <tigran.mkrtchyan@xxxxxxx>
---
 nfs4.1/server41tests/st_flex.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/nfs4.1/server41tests/st_flex.py b/nfs4.1/server41tests/st_flex.py
index 335b2c8..f4ac739 100644
--- a/nfs4.1/server41tests/st_flex.py
+++ b/nfs4.1/server41tests/st_flex.py
@@ -313,10 +313,10 @@ def testFlexLayoutTestAccess(t, env):
     gid_rd = ds.ffds_group
 
     if uid_rw == uid_rd:
-        fail("Expected uid_rd != %i, got %i" % (uid_rd, uid_rw))
+        fail("Expected uid_rd != %s, got %s" % (uid_rd, uid_rw))
 
     if gid_rw != gid_rd:
-        fail("Expected gid_rd == %i, got %i" % (gid_rd, gid_rw))
+        fail("Expected gid_rd == %s, got %s" % (gid_rd, gid_rw))
 
     res = close_file(sess, fh, stateid=open_stateid)
     check(res)
-- 
2.21.0