From 5ca9becdf9a254588d6e5c5899c1c782d284b411 Mon Sep 17 00:00:00 2001
From: Julien Duponchelle <julien@duponchelle.info>
Date: Wed, 15 Jun 2016 11:08:31 +0200
Subject: [PATCH] Do not crash if we can not cleanup a temporay project

Fix #576
---
 gns3server/modules/project.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/gns3server/modules/project.py b/gns3server/modules/project.py
index eeee6c0a..f14b74df 100644
--- a/gns3server/modules/project.py
+++ b/gns3server/modules/project.py
@@ -434,7 +434,10 @@ class Project:
                 path = os.path.join(directory, project)
                 if os.path.exists(os.path.join(path, ".gns3_temporary")):
                     log.warning("Purge old temporary project {}".format(project))
-                    shutil.rmtree(path)
+                    try:
+                        shutil.rmtree(path)
+                    except OSError as e:
+                        log.error("Error when cleaning {}: {}".format(path, str(e)))
 
     def modules(self):
         """