buildman: Drop unnecessary assignment of config_out

This is already set up earlier in the function, so drop the extra
assignment.

Signed-off-by: Simon Glass <sjg@chromium.org>

diff --git a/tools/buildman/builderthread.py b/tools/buildman/builderthread.py
index f110137e8f6e1d3d61d72ec3f9d118d72860580f..ad12e9ede7f4b9ce4d542d03460752017af727a2 100644 (file)
--- a/tools/buildman/builderthread.py
+++ b/tools/buildman/builderthread.py
@@ -286,7 +286,6 @@ class BuilderThread(threading.Thread):
                 cfg_file = os.path.join(out_dir, '.config')
                 cmd_list = []
                 if do_config or adjust_cfg:
-                    config_out = ''
                     if self.mrproper:
                         result = self.make(commit, brd, 'mrproper', cwd,
                                 'mrproper', *args, env=env)