From 689d516a9956852e0e611a1228efc6fb8da5219a Mon Sep 17 00:00:00 2001
From: mark_story <mark@mark-story.com>
Date: Tue, 4 Oct 2016 21:38:26 -0400
Subject: [PATCH] Fix typo.

---
 lib/Cake/Model/Datasource/Database/Postgres.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/Cake/Model/Datasource/Database/Postgres.php b/lib/Cake/Model/Datasource/Database/Postgres.php
index 152a9b405..7c0e58278 100644
--- a/lib/Cake/Model/Datasource/Database/Postgres.php
+++ b/lib/Cake/Model/Datasource/Database/Postgres.php
@@ -727,10 +727,10 @@ class Postgres extends DboSource {
  * @return int An integer representing the length of the column
  */
 	public function length($real) {
-		if (strpos($col, '(') !== false) {
-			list($col, $limit) = explode('(', $col);
+		if (strpos($real, '(') !== false) {
+			list($real, $limit) = explode('(', $real);
 		}
-		if ($col === 'uuid') {
+		if ($real === 'uuid') {
 			return 36;
 		}
 		return parent::length($real);