From: Sage Weil <sage@inktank.com>
Date: Thu, 29 Aug 2013 04:53:41 +0000 (-0700)
Subject: suite: return [] for build_matrix base case
X-Git-Tag: 1.1.0~1923
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=4fbec83490e46be23c65df68313a1f0cdd6aafaf;p=teuthology.git

suite: return [] for build_matrix base case

This gives us an empty list instead of a crash on an empty dir
or bad symlink

Signed-off-by: Sage Weil <sage@inktank.com>
---

diff --git a/teuthology/suite.py b/teuthology/suite.py
index 2a69ad93..e6534f8b 100644
--- a/teuthology/suite.py
+++ b/teuthology/suite.py
@@ -260,6 +260,7 @@ def build_matrix(path):
                 raw = build_matrix(os.path.join(path, fn))
                 out.extend([(combine_path(fn, item[0]), item[1]) for item in raw])
             return out
+    return []
 
 def ls():
     parser = argparse.ArgumentParser(description='List teuthology job results')