flickreviewr.patch

321,323c321,326
< 			# Perform a HEAD request to obtain the Content-Length
< 			r = requests.head(location)
< 			content_length = int(r.headers.get('content-length', 0))
---
> 			# Perform a request to obtain the Content-Length header
> 			r = requests.get(location, stream=True)
> 			try:
> 				content_length = int(r.headers['content-length'])
> 			except KeyError:
> 				content_length = len(r.content)
326c329
< 				return requests.get(location, stream=True)
---
> 				return r