From 9b5fa3c50d8881b8ca475289094c9cd0f7283dac Mon Sep 17 00:00:00 2001
From: Mark Tompsett <mtompset@hotmail.com>
Date: Wed, 16 Apr 2014 20:49:02 -0400
Subject: [PATCH] Bug 6874 - id based on contents, filename, and directory.

This patch corrects the inability to upload the same file to a
different directory, or even a renamed file to the same
directory. By including the filename and directory as part of
the $id SHA generation, only identical files in the same
directory with the same file name will generate the same $id.
---
 C4/UploadedFiles.pm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/C4/UploadedFiles.pm b/C4/UploadedFiles.pm
index 6248eaa..341b5b6 100644
--- a/C4/UploadedFiles.pm
+++ b/C4/UploadedFiles.pm
@@ -150,6 +150,8 @@ sub UploadFile {
 
     my $sha = new Digest::SHA;
     $sha->add($data);
+    $sha->add($filename);
+    $sha->add($dir);
     my $id = $sha->hexdigest;
 
     # Test if this id already exist
-- 
1.9.1