From 25ee9369cf3b6a1747d728b3ba10f6f8b9c0f426 Mon Sep 17 00:00:00 2001
From: Raphael Coeffic <raphael.coeffic@frafos.com>
Date: Sat, 1 Jan 2022 11:36:29 +0100
Subject: [PATCH] Do not convert node to string if not a scalar

---
 companion/src/firmwares/edgetx/yaml_ops.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/companion/src/firmwares/edgetx/yaml_ops.cpp b/companion/src/firmwares/edgetx/yaml_ops.cpp
index ed7983fb3..c89aaea89 100644
--- a/companion/src/firmwares/edgetx/yaml_ops.cpp
+++ b/companion/src/firmwares/edgetx/yaml_ops.cpp
@@ -22,7 +22,7 @@
 
 YAML::Node operator >> (const YAML::Node& node, const YamlLookupTable& lut)
 {
-  if (node) {
+  if (node && node.IsScalar()) {
     std::string str = node.as<std::string>();
     const auto& it =
         find_if(lut.begin(), lut.end(), [=](const YamlLookupTableElmt& elmt) {