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authorRobert Glen <rglen@gaikai.com>2014-07-10 09:06:44 -0700
committerRobert Glen <rglen@gaikai.com>2014-07-10 09:06:44 -0700
commitadcfa4b29ec994b3685ce1223095a3044cc81d1e (patch)
treef4e70d074c849448502241197780e79e190264a0 /docker/utils/utils.py
parentd0e984347af6ff2edbcf37bafe290f715d7dcf99 (diff)
downloaddocker-py-adcfa4b29ec994b3685ce1223095a3044cc81d1e.tar.gz
Should be done for StringIO objects as well
Diffstat (limited to 'docker/utils/utils.py')
-rw-r--r--docker/utils/utils.py1
1 files changed, 1 insertions, 0 deletions
diff --git a/docker/utils/utils.py b/docker/utils/utils.py
index b13248b..174faf6 100644
--- a/docker/utils/utils.py
+++ b/docker/utils/utils.py
@@ -36,6 +36,7 @@ def mkbuildcontext(dockerfile):
'Dockerfiles with Python 3')
else:
dfinfo.size = len(dockerfile.getvalue())
+ dockerfile.seek(0)
elif isinstance(dockerfile, io.BytesIO):
dfinfo = tarfile.TarInfo('Dockerfile')
dfinfo.size = len(dockerfile.getvalue())