From 6c44b2313c8c115ee05ffe9106ccd8517ec5c66b Mon Sep 17 00:00:00 2001
From: =?utf8?q?Isma=C3=ABl=20Bouya?= <ismael.bouya@normalesup.org>
Date: Mon, 18 Jul 2016 20:11:54 +0200
Subject: [PATCH] Print error when loading yaml

---
 helpers/mapping.py | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/helpers/mapping.py b/helpers/mapping.py
index 858fe77..19fc3c5 100644
--- a/helpers/mapping.py
+++ b/helpers/mapping.py
@@ -9,7 +9,7 @@ import sys
 
 from .music_file import *
 from .mixer import Mixer
-from . import Config, gain
+from . import Config, gain, error_print
 
 class Mapping(RelativeLayout):
     expected_keys = NumericProperty(0)
@@ -89,7 +89,11 @@ class Mapping(RelativeLayout):
 
     def parse_config(self):
         stream = open(Config.yml_file, "r")
-        config = yaml.load(stream)
+        try:
+            config = yaml.load(stream)
+        except yaml.scanner.ScannerError as e:
+            error_print("Error while loading config file: {}".format(e))
+            sys.exit()
         stream.close()
 
         aliases = config['aliases']
-- 
2.41.0