From 1efa2374fec4f6ee3c3f67b41b2e45a8b8894f8e Mon Sep 17 00:00:00 2001 From: Alfredo Deza Date: Tue, 20 Aug 2013 10:14:51 -0400 Subject: [PATCH] use the return code to determine if lsb_release is present Signed-off-by: Alfredo Deza --- ceph_deploy/hosts/__init__.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/ceph_deploy/hosts/__init__.py b/ceph_deploy/hosts/__init__.py index 96a976e..fb14b77 100644 --- a/ceph_deploy/hosts/__init__.py +++ b/ceph_deploy/hosts/__init__.py @@ -67,8 +67,8 @@ def lsb_fallback(conn): def has_lsb(conn): - stdout, stderr, _ = wrappers.Popen(conn, logger, ['which', 'lsb_release']) - return stderr == '' + _, _, ret_code = wrappers.Popen(conn, logger, ['which', 'lsb_release']) + return ret_code == 0 def _get_distro(distro, fallback=None): -- 2.47.3