Set result if sys.exit() is called by subcommand.

Allows the finally branch to make sure of the return code.

Change-Id: I7a796da5b60269cbd71aad953f1b9bb762b8eef8

1 files changed, 4 insertions, 0 deletions

diff --git a/main.py b/main.py
index c5f1e9c3..f965d7e1 100755
--- a/main.py
+++ b/main.py
@@ -198,6 +198,10 @@ class _Repo(object):
       else:
         print('error: project group must be enabled for the project in the current directory', file=sys.stderr)
       result = 1
+    except SystemExit as e:
+      if e.code:
+        result = e.code
+      raise
     finally:
       elapsed = time.time() - start
       hours, remainder = divmod(elapsed, 3600)