[TYPO3-core] FYI: Fixed bug #7038: EM - sql_free_result() on non-resources fails

[Oliver Hader]

FYI: The attached patch was committed to SVN Trunk (rev. 2859).


Problem:
If extensions are installed which creates tables, then a warning message
is shown in the EM.
$GLOBALS['TYPO3_DB']->sql_free_result($res); should not be called after
a CREATE TABLE statement.

Solution:
Check whether the data in $res is really a valid resource by using
is_resource().

Comments:
Thanks to Franz Holzinger for pointing out this problem.

Bugtracker references:
http://bugs.typo3.org/view.php?id=7038

Branch: Trunk


olly
-- 
Oliver Hader
http://inpublica.de/
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