#5804: HABTM saveMulti issues warning when given empty selection
--------------------------------+-------------------------------------------
Reporter: benjam | Type: Bug
Status: new | Priority: High
Milestone: 1.2.x.x | Component: Model
Version: RC3 | Severity: Normal
Keywords: habtm saveMulti | Php_version: PHP 5
Cake_version: 1.2.0.7692 RC3 |
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This is nearly exactly the same bug as #3920, but it seems the function
has changed slightly and lost the fix that was given in that bug.[[BR]]
[[BR]]
When I submit a form with a HABTM relationship, but the HABTM relationship
value is empty, Cake throws the following error:[[BR]]
{{{
Warning (2): Invalid argument supplied for foreach()
[ROOT\cake\cake\libs\model\model.php, line 1230]
}}}
[[BR]]
It appears that the test for empty was removed somewhere between RC2 and
RC3.[[BR]]
[[BR]]
A possible fix for the error is the following:[[BR]]
On line 1213 of model.php, insert the following:[[BR]]
{{{
if (empty($data)) {
$data = array( );
}
}}}
--
Ticket URL: <https://trac.cakephp.org/ticket/5804>
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