From: Tim Düsterhus <duesterhus@woltlab.com>
Date: Mon, 23 Jun 2014 15:11:48 +0000 (+0200)
Subject: Fix Diff's common start / end detection
X-Git-Tag: 2.1.0_Alpha_1~633^2~1
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=96295d3a82426446a868214d0236b573718cb445;p=GitHub%2FWoltLab%2FWCF.git

Fix Diff's common start / end detection
---

diff --git a/wcfsetup/install/files/lib/util/Diff.class.php b/wcfsetup/install/files/lib/util/Diff.class.php
index a4d51a8c0b..f296fc64a4 100644
--- a/wcfsetup/install/files/lib/util/Diff.class.php
+++ b/wcfsetup/install/files/lib/util/Diff.class.php
@@ -88,7 +88,7 @@ class Diff {
 		}
 		
 		// both arrays are the same
-		if ($offsetStart === $offsetEnd) {
+		if ($offsetStart === $this->sizeA && $offsetStart === $this->sizeB) {
 			return \SplFixedArray::fromArray($this->a);
 		}