From 9c4f705fc6e8ef19973c1977ae8a5b9982cf6ecc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Isma=C3=ABl=20Bouya?= <ismael.bouya@normalesup.org>
Date: Mon, 25 Jul 2016 11:51:54 +0200
Subject: Add error message if the config file doesn't load

---
 helpers/mapping.py | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/helpers/mapping.py b/helpers/mapping.py
index 0c81af4..d60e709 100644
--- a/helpers/mapping.py
+++ b/helpers/mapping.py
@@ -23,7 +23,13 @@ class Mapping(RelativeLayout):
             self.mixer = Mixer()
         else:
             self.mixer = None
-        self.key_config, self.open_files = self.parse_config()
+
+        try:
+            self.key_config, self.open_files = self.parse_config()
+        except Exception as e:
+            error_print("Error while loading configuration: {}".format(e))
+            sys.exit()
+
         super(Mapping, self).__init__(**kwargs)
         self._keyboard = Window.request_keyboard(self._keyboard_closed, self)
         self._keyboard.bind(on_key_down=self._on_keyboard_down)
-- 
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