Use wfEmptyMsg() here instead of !$tagDescription. Should make <non-existent-message...

diff --git a/includes/HTMLDiff.php b/includes/HTMLDiff.php
index 14a19ef..aa02b7a 100644 (file)
--- a/includes/HTMLDiff.php
+++ b/includes/HTMLDiff.php
@@ -1157,8 +1157,8 @@ class TagToString {
 
        public function getRemovedDescription(ChangeText $txt) {
                $tagDescription = wfMsgExt('diff-' . $this->node->qName, 'parseinline' );
-               if(!$tagDescription){
-                       $tagDescription = $this->node->qName;
+               if( wfEmptyMsg( 'diff-' . $this->node->qName, $tagDescription ) ){
+                       $tagDescription = "<" . $this->node->qName . ">";
                }
                if ($this->sem == TagToStringFactory::MOVED) {
                        $txt->addHtml( wfMsgExt( 'diff-movedoutof', 'parseinline', $tagDescription ) );
@@ -1173,8 +1173,8 @@ class TagToString {
 
        public function getAddedDescription(ChangeText $txt) {
                $tagDescription = wfMsgExt('diff-' . $this->node->qName, 'parseinline' );
-               if(!$tagDescription){
-                       $tagDescription = $this->node->qName;
+               if( wfEmptyMsg( 'diff-' . $this->node->qName, $tagDescription ) ){
+                       $tagDescription = "<" . $this->node->qName . ">";
                }
                if ($this->sem == TagToStringFactory::MOVED) {
                        $txt->addHtml( wfMsgExt( 'diff-movedto' , 'parseinline', $tagDescription) );
@@ -1218,7 +1218,7 @@ class TagToString {
        protected function translateArgument($name) {
                $translation = wfMsgExt('diff-' . $name, 'parseinline' );
                if ( wfEmptyMsg( 'diff-' . $name, $translation ) ) {
-                       $translation = $name;
+                       $translation = "<" . $name . ">";;
                }
                return htmlspecialchars( $translation );
        }
@@ -1232,8 +1232,8 @@ class NoContentTagToString extends TagToString {
 
        public function getAddedDescription(ChangeText $txt) {
                $tagDescription = wfMsgExt('diff-' . $this->node->qName, 'parseinline' );
-               if(!$tagDescription){
-                       $tagDescription = $this->node->qName;
+               if( wfEmptyMsg( 'diff-' . $this->node->qName, $tagDescription ) ){
+                       $tagDescription = "<" . $this->node->qName . ">";
                }
                $txt->addHtml( wfMsgExt('diff-changedto', 'parseinline' ) . ' ' . $tagDescription);
                $this->addAttributes($txt, $this->node->attributes);