From 471fbe576c75776b315ed0e0a80de5c8052edb26 Mon Sep 17 00:00:00 2001
From: Jeremy <grossmj@gns3.net>
Date: Mon, 2 Feb 2015 15:00:56 -0700
Subject: [PATCH] Ignore OSError when checking for config file changes.

---
 gns3server/config.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/gns3server/config.py b/gns3server/config.py
index deac3916..07761bab 100644
--- a/gns3server/config.py
+++ b/gns3server/config.py
@@ -110,8 +110,11 @@ class Config(object):
 
         changed = False
         for file in self._watched_files:
-            if os.stat(file).st_mtime != self._watched_files[file]:
-                changed = True
+            try:
+                if os.stat(file).st_mtime != self._watched_files[file]:
+                    changed = True
+            except OSError:
+                continue
         if changed:
             self.read_config()
         for section in self._override_config: