From: shangdehao1 <dehao.shang@intel.com>
Date: Sat, 14 Dec 2019 06:28:43 +0000 (+0800)
Subject: task/install: fix UnboundLocalError of local variable repos
X-Git-Tag: 1.1.0~176^2
X-Git-Url: http://git.apps.os.sepia.ceph.com/?a=commitdiff_plain;h=c10378318712c92c3c2d9ba96607248034dcf275;p=teuthology.git

task/install: fix UnboundLocalError of local variable repos

If overrides is None, repos will don't be assignmented.
In this case, will occur error "UnboundLocalError: local variable
repos referenced before assignment"

Signed-off-by: dehao.shang@intel.com
---

diff --git a/teuthology/task/install/__init__.py b/teuthology/task/install/__init__.py
index dac97d4928..8ad6cd4335 100644
--- a/teuthology/task/install/__init__.py
+++ b/teuthology/task/install/__init__.py
@@ -541,6 +541,7 @@ def task(ctx, config):
     project, = config.get('project', 'ceph'),
     log.debug('project %s' % project)
     overrides = ctx.config.get('overrides')
+    repos = None
     if overrides:
         install_overrides = overrides.get('install', {})
         teuthology.deep_merge(config, install_overrides.get(project, {}))