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wallabag/src
Jeremy Benoist 3d71d40349 Avoid false preview image
If the website doesn't provide an og_image, the value will be false and so it'll be saved like that in the database.
We prefer to leave it as null instead of false.
2017-01-10 17:42:36 +01:00
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2017-01-10 17:42:36 +01:00