Defense coding for advanced search

Fabrik · Aug 23, 2017 · fc67fa6 · fc67fa6
1 parent 422ca98
commit fc67fa6
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/components/com_fabrik/models/list-advanced-search.php b/components/com_fabrik/models/list-advanced-search.php
@@ -281,7 +281,12 @@ public function filterValues()
 				{
 					if (array_key_exists($k, $advanced))
 					{
-						$advanced[$k][] = FArrayHelper::getValue($filters[$k], $i, '');
+						// some keys may not exist for all filters
+						$kf             = FArrayHelper::getValue($filters, $k, array());
+						if (is_array($advanced[$k]))
+						{
+							$advanced[$k][] = FArrayHelper::getValue($kf, $i, '');
+						}
 					}
 					else
 					{