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[fix] searx/results.py - TypeError: object of type 'NoneType' has no len()

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In some engines, under certain circumstances, the content field can also have
the value ``None``; in these cases, a length check results in an exception::

    File "/usr/local/searxng/searx/results.py", line 360, in merge_two_main_results
        if len(other.content) > len(origin.content):
           ^^^^^^^^^^^^^^^^^^
    TypeError: object of type 'NoneType' has no len()

[1] https://github.com/searxng/searxng/issues/5250#issuecomment-3352863488

Reported-by: @scross01 [1]
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
This commit is contained in:
Markus Heiser
2025-10-01 07:01:27 +02:00
committed by Markus Heiser
parent e16b6cb148
commit 748b521ac6
2 changed files with 3 additions and 3 deletions
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2
searx/engines/pdbe.py
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@@ -67,7 +67,7 @@ def construct_body(result):
)
thumbnail = pdbe_preview_url.format(pdb_id=result['pdb_id'])
except KeyError:
content = None
content = ""
thumbnail = None
# construct url for preview image