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-rw-r--r--swift/common/middleware/symlink.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/swift/common/middleware/symlink.py b/swift/common/middleware/symlink.py
index d2c644438..e4c40cefc 100644
--- a/swift/common/middleware/symlink.py
+++ b/swift/common/middleware/symlink.py
@@ -421,7 +421,7 @@ class SymlinkObjectContext(WSGIContext):
resp = self._app_call(req.environ)
response_header_dict = HeaderKeyDict(self._response_headers)
symlink_sysmeta_to_usermeta(response_header_dict)
- self._response_headers = response_header_dict.items()
+ self._response_headers = list(response_header_dict.items())
return resp
def handle_get_head(self, req):