From: luca_bruno <luca_bruno@users.sourceforge.net>
Date: Fri, 10 Jul 2009 19:42:44 +0000 (+0000)
Subject: Produce proper ODG files on x86_64, patch by Lubomir Rintel
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=28bcab7cec8fa3ce0eaec4d74c5bd74de2ad4567;p=inkscape.git

Produce proper ODG files on x86_64, patch by Lubomir Rintel
(Closes: #275519)
---

diff --git a/src/dom/util/ziptool.cpp b/src/dom/util/ziptool.cpp
index a51d12986..40f456bd6 100644
--- a/src/dom/util/ziptool.cpp
+++ b/src/dom/util/ziptool.cpp
@@ -158,6 +158,8 @@ void Crc32::reset()
 void Crc32::update(unsigned char b)
 {
     unsigned long c = ~value;
+
+    c &= 0xffffffff;
     c = crc_table[(c ^ b) & 0xff] ^ (c >> 8);
     value = ~c;
 }