From ea2acf7eb62e57528be231dc15d0685ffc595e48 Mon Sep 17 00:00:00 2001
From: Matt Jones <gitcode@magisa.org>
Date: Mon, 26 Nov 2018 13:28:14 -0800
Subject: [PATCH] Remove erroneous default value for system attributes.

Older eml documents may have set this explicitly, but the lack of sa default should not cause any compatibility issues.
---
 xsd/eml-resource.xsd | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xsd/eml-resource.xsd b/xsd/eml-resource.xsd
index 92d06697..cbeb0997 100644
--- a/xsd/eml-resource.xsd
+++ b/xsd/eml-resource.xsd
@@ -470,7 +470,7 @@
         <xs:complexType>
           <xs:simpleContent>
             <xs:extension base="xs:string">
-              <xs:attribute name="system" type="SystemType" use="optional" default="document"/>
+              <xs:attribute name="system" type="SystemType" use="optional" />
             </xs:extension>
           </xs:simpleContent>
         </xs:complexType>