From dc3af60f70710ebdb50b5130b1502659b62d0131 Mon Sep 17 00:00:00 2001
From: "Glenn Randers-Pehrson glennrp@comcast.net"
 <glennrp at users.sourceforge.net>
Date: Fri, 1 May 2009 16:13:51 -0500
Subject: [PATCH] Removed attempt to decompress Xcode IDAT chunk.

It did not work.
---
 pngcrush.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/pngcrush.c b/pngcrush.c
index 2b9b23f70..fa3f04e25 100644
--- a/pngcrush.c
+++ b/pngcrush.c
@@ -2716,12 +2716,6 @@ int main(int argc, char *argv[])
     if (verbose > 0)
         print_version_info();
 
-    if (found_CgBI)
-    {
-        default_compression_window = -1;
-        force_compression_window = 1;
-    } else
-
     if (default_compression_window == 32)
         default_compression_window = 15;
     else if (default_compression_window == 16)