openstack/swift
Code Issues Proposed changes

Merge "check response status in WSGIContext._app_call"

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Jenkins 2012-11-16 22:36:59 +00:00 committed by Gerrit Code Review
commit ac7829f370
1 changed files with 5 additions and 1 deletions
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6
swift/common/wsgi.py
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@ -262,7 +262,11 @@ class WSGIContext(object):
"""
Ensures start_response has been called before returning.
"""
resp = iter(self.app(env, self._start_response))
resp = self.app(env, self._start_response)
# if start_response has been called, just return the iter
if self._response_status is not None:
return resp
resp = iter(resp)
try:
first_chunk = resp.next()
except StopIteration: