xspf: don't use %encoding for node title, but only convert XML special characters

modules/demux/playlist/xspf.c

@@ -676,7 +676,8 @@ static vlc_bool_t parse_extension_node COMPLEX_INTERFACE
         /* attribute: title */
         if( !strcmp( psz_name, "title" ) )
         {
-            psz_title = decode_URI_duplicate( psz_value );
+            resolve_xml_special_chars( psz_value );
+            psz_title = strdup( psz_value );
         }
         /* extension attribute: application */
         else if( !strcmp( psz_name, "application" ) )

modules/misc/playlist/xspf.c

@@ -251,7 +251,7 @@ static void xspf_extension_item( playlist_item_t *p_item, FILE *p_file,
     {
         int i;
         char *psz_temp;
-        psz_temp = encode_URI_component( p_item->p_input->psz_name );
+        psz_temp = convert_xml_special_chars( p_item->p_input->psz_name );
         fprintf( p_file, "\t\t<node title=\"%s\">\n",
                  *psz_temp ? psz_temp : "" );
         free( psz_temp );