Make sure variable is None if exception is raised. (#43707)
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		| @@ -707,6 +707,7 @@ def _spider(url: urllib.parse.ParseResult, collect_nested: bool, _visited: Set[s | |||||||
|             raw_link = metadata_parser.fragments.pop() |             raw_link = metadata_parser.fragments.pop() | ||||||
|             abs_link = url_util.join(response_url, raw_link.strip(), resolve_href=True) |             abs_link = url_util.join(response_url, raw_link.strip(), resolve_href=True) | ||||||
| 
 | 
 | ||||||
|  |             fragment_response_url = None | ||||||
|             try: |             try: | ||||||
|                 # This seems to be text/html, though text/fragment+html is also used |                 # This seems to be text/html, though text/fragment+html is also used | ||||||
|                 fragment_response_url, _, fragment_response = read_from_url(abs_link, "text/html") |                 fragment_response_url, _, fragment_response = read_from_url(abs_link, "text/html") | ||||||
|   | |||||||
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	 Kyle Knoepfel
					Kyle Knoepfel