[Tickets #14326] Custom attributes values are not shown if type is string

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Ticket-URL: https://bugs.horde.org/ticket/14326
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  Ticket           | 14326
  Erstellt Von     | heinz at htl-steyr.ac.at
  Zusammenfassung  | Custom attributes values are not shown if type is string
  Warteschlange    | Whups
  Version          | 3.0.7
  Typ              | Bug
  Status           | Unconfirmed
  Priorität        | 2. Medium
  Milestone        |
  Patch            |
  Zuständige       |
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heinz at htl-steyr.ac.at (2016-04-10 11:39) hat geschrieben:

After upgrading whups to 3.0.7 custom attribute values are blank in  
ticket history if they are of type string.

In my existing sql storage the attribute values (in table  
whups_attributes) are stored as string (not json encoded)
Prior upgrading the values were retrived and  tried to decode by  
Horde_Serialize::unserialize
Horde_Serialize::unserialize returned the provided string in case of a  
not JSON-coded argument.

After upgrade json_decode (with JSON_BIGINT_AS_STRING option) is used  
in case of a string.
json_decode is returning NULL if the argument isn't JSON-coded
and so custom string attributes are not shown.

I think, it's a side effect of ticket 14146