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Fixed array_key_exists() usage in OrderableRows

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This commit is contained in:
Ingo Schommer 2014-03-08 22:18:01 +13:00
parent 6727eb3a1d
commit 793f6d96ec
1 changed files with 1 additions and 1 deletions
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2
code/GridFieldOrderableRows.php
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@ -63,7 +63,7 @@ class GridFieldOrderableRows extends RequestHandler implements
$extra = $list->getExtraFields();
$table = $list->getJoinTable();
if(array_key_exists($field, $extra)) {
if($extra && array_key_exists($field, $extra)) {
return $table;
}
}