From e6f31b3c667339333ac20a537d1256942fed9de7 Mon Sep 17 00:00:00 2001
From: Rusty Russell <rusty@rustcorp.com.au>
Date: Sat, 23 Jun 2018 13:59:21 +0930
Subject: [PATCH] pytest: allow duplicated options.

Python dict can't have duplicate entries, but some options can be specified
multiple times.  The easiest way is to put a list in the dict.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
---
 tests/utils.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tests/utils.py b/tests/utils.py
index fe728993b..eac280c4c 100644
--- a/tests/utils.py
+++ b/tests/utils.py
@@ -316,6 +316,9 @@ class LightningD(TailableProc):
         for k, v in sorted(self.opts.items()):
             if v is None:
                 opts.append("--{}".format(k))
+            elif isinstance(v, list):
+                for i in v:
+                    opts.append("--{}={}".format(k, i))
             else:
                 opts.append("--{}={}".format(k, v))