From cb17033279fb1cc288c9dba98e38e624d28035c7 2017-09-07 14:00:56
From: Brett Smith <brettcsmith@brettcsmith.org>
Date: 2017-09-07 14:00:56
Subject: [PATCH] config: Only try to load the default config file if it exists.

---

diff --git a/oxrlib/config.py b/oxrlib/config.py
index 00f6eb32357acdb37d8105a012353099fd28ab2c..c71c6cd743bb18302e6a7bc721351354c32e2667 100644
--- a/oxrlib/config.py
+++ b/oxrlib/config.py
@@ -35,7 +35,9 @@ class Configuration:
         self.args = argparser.parse_args(arglist)
 
         if self.args.config_file is None:
-            self.args.config_file = [self.DEFAULT_CONFIG_PATH]
+            self.args.config_file = []
+            if self.DEFAULT_CONFIG_PATH.exists():
+                self.args.config_file.append(self.DEFAULT_CONFIG_PATH)
         self.conffile = self._build_conffile()
         conffile_paths = [path.as_posix() for path in self.args.config_file]
         read_files = self.conffile.read(conffile_paths)