From 9ef57d996bf205a8baab649569064a3436f3d0e7 Mon Sep 17 00:00:00 2001
From: Chris Sosa <sosa@google.com>
Date: Tue, 23 Mar 2010 11:15:45 -0700
Subject: [PATCH] Enter chroot can return an error code on cleanup.  We make
 cleanup best effort

Review URL: http://codereview.chromium.org/1158006
---
 enter_chroot.sh | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/enter_chroot.sh b/enter_chroot.sh
index 00b9e64794..3c196a9313 100755
--- a/enter_chroot.sh
+++ b/enter_chroot.sh
@@ -134,6 +134,10 @@ function setup_env {
 function teardown_env {
   # Only teardown if we're the last enter_chroot to die
 
+  # We should not return with an error if cleanup has an error.  Cleanup is
+  # best effort only.
+  set +e
+
   (
     flock 200