[PATCH 4/6] sb: Disable a log file for the check command.

[Chris Johns]

Fix a minor issue in the log module.
---
 source-builder/sb/check.py | 2 +-
 source-builder/sb/log.py   | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/source-builder/sb/check.py b/source-builder/sb/check.py
index 183f4af..ef8f6a4 100644
--- a/source-builder/sb/check.py
+++ b/source-builder/sb/check.py
@@ -263,7 +263,7 @@ def check_orphans(opts):
 def run():
     import sys
     try:
-        _opts = options.load(args = sys.argv)
+        _opts = options.load(args = sys.argv, logfile = False)
         log.notice('RTEMS Source Builder - Check, %s' % (version.str()))
 
         orphans = _opts.parse_args('--check-orphans', error = False, extra = False)
diff --git a/source-builder/sb/log.py b/source-builder/sb/log.py
index b0a9001..301bd96 100755
--- a/source-builder/sb/log.py
+++ b/source-builder/sb/log.py
@@ -40,6 +40,7 @@ tracing = False
 quiet = False
 
 def set_default_once(log):
+    global default
     if default is None:
         default = log
 
-- 
2.14.1