MINOR: Replaced is_a with instanceof to fix bugs with the changed is_…

…a behaviour in PHP 5.3.7.
silverstripe · Dec 26, 2011 · 6aa90e6 · 6aa90e6
1 parent 565e2ab
commit 6aa90e6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/forms/CheckboxSetField.php b/forms/CheckboxSetField.php
@@ -110,7 +110,7 @@ function Field() {
 		}
 
 		if($source) foreach($source as $index => $item) {
-			if(is_a($item, 'DataObject')) {
+			if($item instanceof DataObject) {
 				$key = $item->ID;
 				$value = $item->Title;
 			} else {