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Update doc blocks to reflect reality.

Closes #3263
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1 parent 972d575 commit 2232c7e15d34f9530bd33420b0c020e09cd8275b @markstory markstory committed Oct 8, 2012
Showing with 1 addition and 1 deletion.
  1. +1 −1 lib/Cake/Utility/Set.php
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2 lib/Cake/Utility/Set.php
@@ -533,7 +533,7 @@ public static function matches($conditions, $data = array(), $i = null, $length
*
* @param array $data Array from where to extract
* @param string|array $path As an array, or as a dot-separated string.
- * @return array Extracted data
+ * @return array|null Extracted data or null when $data or $path are empty.
* @link http://book.cakephp.org/2.0/en/core-utility-libraries/set.html#Set::classicExtract
*/
public static function classicExtract($data, $path = null) {

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