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| author | Erik Johnston <erik@matrix.org> | 2016-08-17 14:54:06 +0100 |
|---|---|---|
| committer | Erik Johnston <erik@matrix.org> | 2016-08-17 15:17:17 +0100 |
| commit | f90b3d83a317a472188bbaddb1b167bb27ceac8a (patch) | |
| tree | 6e8f2272fc9d08c625c076a82eb04654e0516f74 /synapse | |
| parent | Change name of metric (diff) | |
| download | synapse-f90b3d83a317a472188bbaddb1b167bb27ceac8a.tar.xz | |
Add None check to _iterate_over_text
Diffstat (limited to 'synapse')
| -rw-r--r-- | synapse/rest/media/v1/preview_url_resource.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/synapse/rest/media/v1/preview_url_resource.py b/synapse/rest/media/v1/preview_url_resource.py index 4e4100bdec..33f35fb44e 100644 --- a/synapse/rest/media/v1/preview_url_resource.py +++ b/synapse/rest/media/v1/preview_url_resource.py @@ -449,7 +449,7 @@ def _iterate_over_text(tree, *tags_to_ignore): el = elements.next() if isinstance(el, basestring): yield el - elif el.tag not in tags_to_ignore: + elif el is not None and el.tag not in tags_to_ignore: # el.text is the text before the first child, so we can immediately # return it if the text exists. if el.text: |