testsuite: tidy runtest

[exim.git] / test / confs / 5300

diff --git a/test/confs/5300 b/test/confs/5300
index 1ba89388ba9eacec6f85bd3a1ae8ac7c06ead60a..165e0ea08eaffbf881ac0bf7dff89a0c9a35046d 100644 (file)
--- a/test/confs/5300
+++ b/test/confs/5300
@@ -19,6 +19,7 @@ begin transports
 
 t1:
   driver = smtp
+  hosts_try_fastopen = :
 
 # ----- Routers -----