1 files changed, 10 insertions, 9 deletions

diff --git a/lib/WebCoso/XSLT.pm b/lib/WebCoso/XSLT.pm
index e5ca549..36c22f3 100644
--- a/lib/WebCoso/XSLT.pm
+++ b/lib/WebCoso/XSLT.pm
@@ -125,15 +125,15 @@ sub getTagsXML {
     $doc->setDocumentElement($de);
     return $doc unless defined $self->{tags_source};
 
-    my ($tagname,$doclist);
-    while (($tagname,$doclist)=each %{$self->{tags_source}}) {
+    for my $tagname (sort keys %{$self->{tags_source}}) {
+        my $doclist = $self->{tags_source}{$tagname};
         my $te=$doc->createElementNS($NS,'wc:tag');
         $te->setAttribute('name',$tagname);
         $de->appendChild($te);
         my %docs;
         push @{$docs{WebCoso::Common::dstUriFor($_)}},WebCoso::Common::langOf($_) for @$doclist;
-        my ($docurl,$langs);
-        while (($docurl,$langs)=each %docs) {
+        for my $docurl (sort keys %docs) {
+            my $langs = $docs{$docurl};
             my $dle=$doc->createElementNS($NS,'wc:doc');
             $dle->setAttribute('uri',$docurl||'ERRORE');
             $te->appendChild($dle);
@@ -170,15 +170,15 @@ sub getChangesXML {
     $doc->setDocumentElement($de);
     return $doc unless defined $self->{changes_source};
 
-    my ($docpath,$dates);
-    while (($docpath,$dates)=each %{$self->{changes_source}}) {
+    for my $docpath (sort keys %{$self->{changes_source}}) {
+        my $dates = $self->{changes_source}{$docpath};
         my $te=$doc->createElementNS($NS,'wc:document');
         $te->setAttribute('path',$docpath);
         $te->setAttribute('uri',WebCoso::Common::dstUriFor($docpath));
         $te->setAttribute('lang',WebCoso::Common::langOf($docpath));
         $de->appendChild($te);
-        my ($type,$value);
-        while (($type,$value)=each %$dates) {
+        for my $type (sort keys %$dates) {
+            my $value = $dates->{$type};
             my $dle=$doc->createElementNS($NS,$name_map{$type});
             $dle->appendTextNode($format->format_datetime($value));
             $te->appendChild($dle);
@@ -194,7 +194,8 @@ sub getDatesXML {
 
     my $de=$doc->createElementNS($NS,'wc:dates');
     $doc->setDocumentElement($de);
-    while (my ($k,$v)=each %$dates) {
+    for my $k (sort keys %$dates) {
+        my $v = $dates->{$k};
         my $d=$doc->createElementNS($NS,$name_map{$k});
         $d->appendTextNode($format->format_datetime($v));
         $de->appendChild($d);