auth_log_winbind.py: avoid inefficient string concatenations

Signed-off-by: Bjoern Jacke <bjacke@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>

diff --git a/python/samba/tests/auth_log_winbind.py b/python/samba/tests/auth_log_winbind.py
index a390197fe7f6eb0d91b9ff73207d2d083d43cfc5..4f4beff1e32f14d3063641265113a3cc9be01b6a 100644 (file)
--- a/python/samba/tests/auth_log_winbind.py
+++ b/python/samba/tests/auth_log_winbind.py
@@ -94,8 +94,7 @@ class AuthLogTestsWinbind(AuthLogTestBase, BlackboxTestCase):
         msgs = list(filter(is_sam_logon, self.dc_msgs))
         if msgs:
             for m in msgs:
-                m += "\n"
-                os.write(w1, get_bytes(m))
+                os.write(w1, get_bytes(m+"\n"))
         else:
             os.write(w1, get_bytes("None\n"))
         os.close(w1)