[PATCH] DC: Flatten bed height diff tree a bit

[Wald Commits]

# HG changeset patch
# User Sascha L. Teichmann <teichmann at intevation.de>
# Date 1403275934 -7200
# Node ID d13859c0ef510c67791f75eb49a86f4a1241cf7d
# Parent  7f1143972f16b0678982dceb59dc8dfd03885fe0
DC: Flatten bed height diff tree a bit.

diff -r 7f1143972f16 -r d13859c0ef51 artifacts/doc/conf/meta-data.xml
--- a/artifacts/doc/conf/meta-data.xml	Fri Jun 20 16:41:30 2014 +0200
+++ b/artifacts/doc/conf/meta-data.xml	Fri Jun 20 16:52:14 2014 +0200
@@ -1750,6 +1750,7 @@
             SELECT id1, b1desc, b1year,
                    id2, b2desc, b2year
             FROM   csta
+            ORDER BY b1year, b2year
           </dc:statement>
           <dc:if test="dc:has-result()">
             <bedheights>
@@ -1787,8 +1788,6 @@
                     target_out="{$out}"
                     ids="bedheight-single-{$b1id}-{$b2id}"
                     description="{$b1desc} - {$b2desc}"/>
-          </dc:for-each>
-          <dc:for-each>
             <dc:comment>B - A</dc:comment>
             <height factory="bedheight"
                     target_out="{$out}"