From ab015e4f1c31bd9769b0b7c8b447ff0c9c680e2c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Claes=20N=C3=A4st=C3=A9n?= <pekdon@gmail.com>
Date: Mon, 31 Aug 2020 21:49:57 +0200
Subject: [PATCH] Allow startup with missing config file

Initial startup without a config file fails with a yaml-cpp exception,
use an empty node instead of crashing.
---
 src/settings.cpp | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/settings.cpp b/src/settings.cpp
index 1a8e679..a1d93d2 100644
--- a/src/settings.cpp
+++ b/src/settings.cpp
@@ -7,7 +7,14 @@ florb::settings::settings()
     m_cfgfile = florb::utils::appdir() + florb::utils::pathsep() + "config";
     florb::utils::mkdir(florb::utils::appdir());
 
-    m_rootnode = YAML::LoadFile(m_cfgfile);
+    if (florb::utils::exists(m_cfgfile))
+    {
+        m_rootnode = YAML::LoadFile(m_cfgfile);
+    }
+    else
+    {
+        m_rootnode = YAML::Node();
+    }
     defaults(m_cfgfile);
 }