[PATCH 1/2] buildman: Exit after reading toolchain

[Simon Glass]

Recent refactoring changed buildman to continue operation after fetching
a toolchain. Fix this.

Fixes: b8680646521 ("bulidman: Move toolchain handling to a function")

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

 tools/buildman/control.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tools/buildman/control.py b/tools/buildman/control.py
index 5c5720034b6..f2ffb7f5b4a 100644
--- a/tools/buildman/control.py
+++ b/tools/buildman/control.py
@@ -610,6 +610,9 @@ def do_buildman(args, toolchains=None, make_func=None, brds=None,
     toolchains = get_toolchains(toolchains, col, args.override_toolchain,
                                 args.fetch_arch, args.list_tool_chains,
                                 args.verbose)
+    if isinstance(toolchains, int):
+        return toolchains
+
     output_dir = setup_output_dir(
         args.output_dir, args.work_in_output, args.branch,
         args.no_subdirs, col, clean_dir)
-- 
2.41.0.640.ga95def55d0-goog