[TYPO3-core] FYI24: #12958: Catchable fatal error in indexed_search

[Dmitry Dulepov]

Hi!

This is SVN patch request.

Type: bug

Branches: 4.2, 4.3, trunk

Bug tracker reference: http://bugs.typo3.org/view.php?id=12958

Problem:
When navigating to Web>Info>Indexed search, a catchable fatal error may happen. Here is exact error message:

Catchable fatal error: Argument 2 passed to t3lib_div::implodeArrayForUrl() must be an array, boolean given, called in /var/www/typo3/sysext/indexed_search/modfunc1/class.tx_indexedsearch_modfunc1.php on line 452 and defined in /var/www/t3lib/class.t3lib_div.php on line 1748

The cause is that the file unserializes the value, than checks if it is an array in one place but misses this check in another.

Solution:
Create the array if it does not exist and indicate to the user that there was a error.

-- 
Dmitry Dulepov
"Trust me, I am a doctor!" (c) Gregory House, M.D.
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