On term.php, use `$taxnow` when fetching currently edited term.

[36874] changed the `get_term()` call so that no `$taxonomy` parameter
was passed, as 4.4 made the parameter optional. This change made it
impossible to access a shared term that has not yet been splitr, since
passing an ambiguous `$term_id` to `get_term()` results in an error.
Restoring the `$taxonomy` parameter fixes the regression.

Props alleynoah, dlh.
Fixes #37205.
Built from https://develop.svn.wordpress.org/trunk@38069


git-svn-id: http://core.svn.wordpress.org/trunk@38010 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/term.php

@@ -20,7 +20,7 @@ if ( empty( $_REQUEST['tag_ID'] ) ) {
 }
 
 $tag_ID = absint( $_REQUEST['tag_ID'] );
-$tag    = get_term( $tag_ID, '', OBJECT, 'edit' );
+$tag    = get_term( $tag_ID, $taxnow, OBJECT, 'edit' );
 
 if ( ! $tag instanceof WP_Term ) {
 	wp_die( __( 'You attempted to edit an item that doesn’t exist. Perhaps it was deleted?' ) );

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.6-beta3-38068';
+$wp_version = '4.6-beta3-38069';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.