From e5280834ac29d0b19ca21377181793e7ab7d054c Mon Sep 17 00:00:00 2001
From: kichik <kichik@212acab6-be3b-0410-9dea-997c60f758d6>
Date: Tue, 3 Feb 2004 13:44:03 +0000
Subject: [PATCH] Some system I tested on didn't quite get the END part and
 seeked beyond the end of the file which caused the CRC checksum to be written
 in a place where the exehead didn't expect it. Because of this,  all solid
 installers compiled on that system failed CRC.

git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@3456 212acab6-be3b-0410-9dea-997c60f758d6
---
 Source/build.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Source/build.cpp b/Source/build.cpp
index 8e7b3587..217b10d8 100644
--- a/Source/build.cpp
+++ b/Source/build.cpp
@@ -2605,6 +2605,8 @@ int CEXEBuild::write_output(void)
     }
     compressor->End();
 
+    unsigned fend = ftell(fp);
+
     fh.length_of_all_following_data=ftell(fp)-fd_start+(build_crcchk?sizeof(int):0);
     INFO_MSG(
       "%10d / %d bytes\n",
@@ -2629,7 +2631,7 @@ int CEXEBuild::write_output(void)
       }
     }
 #endif
-    fseek(fp,0,SEEK_END); // reset eof flag
+    fseek(fp,fend,SEEK_SET); // reset eof flag
   }
 #endif