From f92aaf6a3b4f03b3d0697d78d3b1ba054b410ce5 Mon Sep 17 00:00:00 2001
From: Daniel Rudolf <git@phrozenbyte.de>
Date: Sun, 17 Jul 2011 03:40:33 +0200
Subject: [PATCH] PackageUpdateDispatcher::getAvailableUpdates(): removing
 unused

---
 .../files/lib/system/package/PackageUpdateDispatcher.class.php | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/wcfsetup/install/files/lib/system/package/PackageUpdateDispatcher.class.php b/wcfsetup/install/files/lib/system/package/PackageUpdateDispatcher.class.php
index e40dd08460..4a065bdfe5 100644
--- a/wcfsetup/install/files/lib/system/package/PackageUpdateDispatcher.class.php
+++ b/wcfsetup/install/files/lib/system/package/PackageUpdateDispatcher.class.php
@@ -583,8 +583,7 @@ abstract class PackageUpdateDispatcher {
 		while ($row = $statement->fetchArray()) {
 			$existingPackages[$row['package']][] = $row;
 		}
-		$existingPackageIdentifiers = implode("','", array_keys($existingPackages));
-		if (empty($existingPackageIdentifiers)) return $updates;
+		if (empty($existingPackages)) return $updates;
 		
 		// get all update versions
 		$conditions = new PreparedStatementConditionBuilder();
-- 
2.20.1