From b8ab15accd10afc8f3bc7dff0f33d21db5be44c0 Mon Sep 17 00:00:00 2001
From: Erica Portnoy <ebportnoy@gmail.com>
Date: Thu, 9 Apr 2020 11:58:25 -0700
Subject: [PATCH] work around fabric #2007

---
 tests/letstest/multitester.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/letstest/multitester.py b/tests/letstest/multitester.py
index bd6254de2..f0858a781 100644
--- a/tests/letstest/multitester.py
+++ b/tests/letstest/multitester.py
@@ -407,7 +407,7 @@ def main():
     # Fabric library controlled through global env parameters
     fab_config = Config(overrides={
         "connect_kwargs": {
-            "key_filename": KEYFILE,
+            "key_filename": [KEYFILE], # https://github.com/fabric/fabric/issues/2007
         },
         "run": {
             "echo": True,