? dia.patch
Index: freedesktop.org.xml.in
===================================================================
RCS file: /cvs/mime/shared-mime-info/freedesktop.org.xml.in,v
retrieving revision 1.178
diff -u -r1.178 freedesktop.org.xml.in
--- freedesktop.org.xml.in	1 Dec 2006 00:46:28 -0000	1.178
+++ freedesktop.org.xml.in	4 Dec 2006 17:18:39 -0000
@@ -823,6 +823,7 @@
     <alias type="application/x-gnome-app-info"/>
   </mime-type>
   <mime-type type="application/x-dia-diagram">
+    <sub-class-of type="text/xml"/>
     <_comment>Dia diagram</_comment>
     <glob pattern="*.dia"/>
     <magic priority="50">