From bd116e73139e3340d6b66579c3813d767f380207 Mon Sep 17 00:00:00 2001
From: Andras Timar <atimar@suse.com>
Date: Tue, 11 Sep 2012 12:38:15 +0200
Subject: fdo#53588 Assume cdir being in the last 1k of the file to speed-up
 search
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Change-Id: I25291c52d9f0117c70c48781c2eb575bb6b374ff
Signed-off-by: Fridrich Štrba <fridrich.strba@bluewin.ch>
---
 shell/source/win32/zipfile/zipfile.cxx | 1 +
 1 file changed, 1 insertion(+)

(limited to 'shell')

diff --git a/shell/source/win32/zipfile/zipfile.cxx b/shell/source/win32/zipfile/zipfile.cxx
index 381e52cf7642..70a20f765038 100644
--- a/shell/source/win32/zipfile/zipfile.cxx
+++ b/shell/source/win32/zipfile/zipfile.cxx
@@ -264,6 +264,7 @@ static bool findCentralDirectoryEnd(StreamInterface *stream)
     if (!stream)
         return false;
     stream->sseek(0, SEEK_SET);
+    if (stream->sseek(-1024, SEEK_END)) stream->sseek(0, SEEK_SET);
     try
     {
         while (stream->stell() != -1)
-- 
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