Add missing docstrings and don't copy generated payloads if only pre-generating.
Change-Id: I621cb23c87f141a5c028e7878b74a720f7e35284
BUG=chromium-os:10723
TEST=Ran with test harness + 4 tests and ran manually with and without --exit and re-ran unittests
Review URL: http://codereview.chromium.org/6371004
diff --git a/devserver.py b/devserver.py
index 7d4162d..dc670af 100755
--- a/devserver.py
+++ b/devserver.py
@@ -193,7 +193,8 @@
proxy_port=options.proxy_port,
src_image=options.src_image,
vm=options.vm,
- board=options.board)
+ board=options.board,
+ copy_to_static_root=not options.exit)
# Sanity-check for use of validate_factory_config.
if not options.factory_config and options.validate_factory_config: