BUGFIX: was being passed to foreach without a check to see if it's an…

… array or not. git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/branches/2.3@86202 467b73ca-7a2a-4603-9d3b-597d59a354a9
mateusz · Feb 2, 2011 · 05c51f4 · 05c51f4
1 parent 900812e
commit 05c51f4
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/forms/CheckboxSetField.php b/forms/CheckboxSetField.php
@@ -79,6 +79,11 @@ function Field() {
 
 		$odd = 0;
 		$options = '';
+
+		if ($source == null) {
+			$source = array();
+			$options = "<li>No options available</li>";
+		}
 
 		foreach($source as $index => $item) {
 			if(is_a($item, 'DataObject')) {