diff --git a/FHEM/98_structure.pm b/FHEM/98_structure.pm
index 303c5adca..c6a6bcb27 100755
--- a/FHEM/98_structure.pm
+++ b/FHEM/98_structure.pm
@@ -48,7 +48,9 @@ structure_Define($$)
 
   my %list;
   foreach my $a (@a) {
-    $list{$a} = 1;
+    foreach my $d (devspec2array($a)) {
+      $list{$d} = 1;
+    }
   }
   $hash->{CONTENT} = \%list;
   $hash->{STATE} = join(" ", sort(keys %{$hash->{CONTENT}}));
diff --git a/FHEM/99_XmlList.pm b/FHEM/99_XmlList.pm
index beff4e0fc..6fe335898 100644
--- a/FHEM/99_XmlList.pm
+++ b/FHEM/99_XmlList.pm
@@ -22,7 +22,7 @@ sub
 XmlEscape($)
 {
   my $a = shift;
-  return "" if(!$a);
+  return "" if(!defined($a));
   $a =~ s/\\\n/<br>/g;  # Multi-line
   $a =~ s/&/&amp;/g;
   $a =~ s/"/&quot;/g;
@@ -41,26 +41,25 @@ CommandXmlList($$)
   my $lt = "";
 
   delete($modules{""}) if(defined($modules{""}));
-  for my $d (sort { my $x = $modules{$defs{$a}{TYPE}}{ORDER} cmp
-    		            $modules{$defs{$b}{TYPE}}{ORDER};
+  for my $d (sort { my $x = $defs{$a}{TYPE}.$modules{$defs{$a}{TYPE}}{ORDER} cmp
+    		            $defs{$b}{TYPE}.$modules{$defs{$b}{TYPE}}{ORDER};
     		    $x = ($a cmp $b) if($x == 0); $x; } keys %defs) {
 
       next if(IsIgnored($d));
       my $p = $defs{$d};
       my $t = $p->{TYPE};
-
       if($t ne $lt) {
         $str .= "\t</${lt}_LIST>\n" if($lt);
         $str .= "\t<${t}_LIST>\n";
       }
       $lt = $t;
-
+ 
       my $a1 = XmlEscape($p->{STATE});
       my $a2 = XmlEscape(getAllSets($d));
       my $a3 = XmlEscape(getAllAttr($d));
-
+ 
       $str .= "\t\t<$t name=\"$d\" state=\"$a1\" sets=\"$a2\" attrs=\"$a3\">\n";
-
+ 
       foreach my $c (sort keys %{$p}) {
         next if(ref($p->{$c}));
         $str .= sprintf("\t\t\t<INT key=\"%s\" value=\"%s\"/>\n",
@@ -68,18 +67,18 @@ CommandXmlList($$)
       }
       $str .= sprintf("\t\t\t<INT key=\"IODev\" value=\"%s\"/>\n",
                                         $p->{IODev}{NAME}) if($p->{IODev});
-
+ 
       foreach my $c (sort keys %{$attr{$d}}) {
         $str .= sprintf("\t\t\t<ATTR key=\"%s\" value=\"%s\"/>\n",
                         XmlEscape($c), XmlEscape($attr{$d}{$c}));
       }
-
+ 
       my $r = $p->{READINGS};
       if($r) {
         foreach my $c (sort keys %{$r}) {
           my $h = $r->{$c};
-          next if(!$h->{VAL} || !$h->{TIME});
-	  $str .=
+          next if(!defined($h->{VAL}) || !defined($h->{TIME}));
+          $str .=
             sprintf("\t\t\t<STATE key=\"%s\" value=\"%s\" measured=\"%s\"/>\n",
                 XmlEscape($c), XmlEscape($h->{VAL}), $h->{TIME});
         }