From cd6d6843b328c330a5934cd665c815fda3eb129f Mon Sep 17 00:00:00 2001
From: Thierry Parmentelat <thierry.parmentelat@inria.fr>
Date: Fri, 21 Jun 2013 17:03:34 +0200
Subject: [PATCH] probable fix

---
 lxcsu-internal | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lxcsu-internal b/lxcsu-internal
index 9897ede..782ae67 100755
--- a/lxcsu-internal
+++ b/lxcsu-internal
@@ -25,7 +25,7 @@ def getarch(f):
 
 def umount(fs_dir):
     output = os.popen('/bin/umount %s 2>&1'%fs_dir).read()
-    return ('device is busy' not in fs_dir)
+    return ('device is busy' not in output)
 
 def main ():
     parser = ArgumentParser()
-- 
2.43.0