From 4d6d0e96c6418f68b9fa3eb69f3d32764dd549d6 Mon Sep 17 00:00:00 2001
From: Julien Duponchelle <julien@gns3.net>
Date: Fri, 30 Sep 2016 10:47:37 +0200
Subject: [PATCH] Fix crash if you manually delete the project directory and
 use the delete button in interface

Fix #697
---
 gns3server/controller/project.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/gns3server/controller/project.py b/gns3server/controller/project.py
index 9522638d..6ce88470 100644
--- a/gns3server/controller/project.py
+++ b/gns3server/controller/project.py
@@ -564,7 +564,10 @@ class Project:
         if self._status == "opened":
             yield from self.close()
         yield from self.delete_on_computes()
-        shutil.rmtree(self.path)
+        try:
+            shutil.rmtree(self.path)
+        except OSError as e:
+            raise aiohttp.web.HTTPConflict(text="Can not delete project directory {}: {}".format(self.path, str(e)))
 
     @asyncio.coroutine
     def delete_on_computes(self):