From a71ea592ca1d32aab300e180a298eb0eefd0fb72 Mon Sep 17 00:00:00 2001
From: Pedro Pena <peter.a.pena@gmail.com>
Date: Tue, 17 Dec 2019 16:20:28 -0500
Subject: [PATCH] initialized member variable root_key with default value
(#1444)
---
nav2_common/nav2_common/launch/rewritten_yaml.py | 1 +
1 file changed, 1 insertion(+)
diff --git a/nav2_common/nav2_common/launch/rewritten_yaml.py b/nav2_common/nav2_common/launch/rewritten_yaml.py
index 0c1cfb51..d109794e 100644
--- a/nav2_common/nav2_common/launch/rewritten_yaml.py
+++ b/nav2_common/nav2_common/launch/rewritten_yaml.py
@@ -59,6 +59,7 @@ class RewrittenYaml(launch.Substitution):
self.__param_rewrites = {}
self.__key_rewrites = {}
self.__convert_types = convert_types
+ self.__root_key = None
for key in param_rewrites:
self.__param_rewrites[key] = normalize_to_list_of_substitutions(param_rewrites[key])
if key_rewrites is not None:
--
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