From f83f204304f3075b20c3865bdea7e3b63a4a4c0d Mon Sep 17 00:00:00 2001
From: jakubvrana <jakubvrana@7c3ca157-0c34-0410-bff1-cbf682f78f5c>
Date: Fri, 11 Sep 2009 17:06:45 +0000
Subject: [PATCH] Comments

git-svn-id: https://adminer.svn.sourceforge.net/svnroot/adminer/trunk@1091 7c3ca157-0c34-0410-bff1-cbf682f78f5c
---
 adminer/indexes.inc.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/adminer/indexes.inc.php b/adminer/indexes.inc.php
index 7f04b36d..14442144 100644
--- a/adminer/indexes.inc.php
+++ b/adminer/indexes.inc.php
@@ -23,6 +23,7 @@ if ($_POST && !$error && !$_POST["add"]) {
 					ksort($existing["columns"]);
 					ksort($existing["lengths"]);
 					if ($index["type"] == $existing["type"] && $existing["columns"] === $columns && $existing["lengths"] === $lengths) {
+						// skip existing index
 						unset($indexes[$name]);
 						continue 2;
 					}
@@ -31,6 +32,7 @@ if ($_POST && !$error && !$_POST["add"]) {
 			}
 		}
 	}
+	// drop removed indexes
 	foreach ($indexes as $name => $existing) {
 		$alter[] = "\nDROP INDEX " . idf_escape($name);
 	}