From 4f7773e3a8c5846e84e700ecd7aa29c6eed3f0ba Mon Sep 17 00:00:00 2001
From: Jean-Christophe <huygens@berthon.eu>
Date: Mon, 15 Dec 2014 15:52:33 +0100
Subject: Handle IOError exception if no /etc/os-release

On Synology DSM OS (Linux base), python throws an IOError when open does not find a file.
Previously only OSError was handled, now it handles both the OSError and IOError.
---
 glances/plugins/glances_system.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/glances/plugins/glances_system.py b/glances/plugins/glances_system.py
index e2ad6290..1d170eba 100644
--- a/glances/plugins/glances_system.py
+++ b/glances/plugins/glances_system.py
@@ -80,7 +80,7 @@ class Plugin(GlancesPlugin):
                     for key in keys:
                         if line.startswith(key):
                             ashtray[key] = line.strip().split('=')[1][1:-1]
-        except OSError:
+        except (OSError, IOError):
             return pretty_name
 
         if ashtray:
-- 
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