Fix undefined user when retrieving metadata #491
Merged
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There was a small bug lingering in the code that retrieves metadata for images based on a query. The code used
$user, but this value is the last user from iteration earlier in the loop, and not the user of the image that owns the image to retrieve metadata for.$row['user']references the user that actually owns the image instead.This failure was exposed by adding a dummy user to the list of users to retrieve metadata for.