wait for returncode

Signed-off-by: Adam Hill <adam@diginc.us>
2019-09-19 00:07:51 -05:00 · 2019-09-19 00:07:51 -05:00 · 17f87be607
parent 658df9e905
commit 17f87be607
1 changed files with 1 additions and 0 deletions
--- a/Dockerfile.py
+++ b/Dockerfile.py
@ -124,6 +124,7 @@ def build(docker_repo, arch, args):
    if args['-v']:
        for c in iter(lambda: build_result.stdout.read(1), b''):
            sys.stdout.write(c)
+    build_result.wait()
    if build_result.returncode != 0:
        print("     ::: Building {} encountered an error".format(dockerfile))
        print(build_result.stderr)