Coding Standards: Simplify the $_REQUEST['reauth'] check in wp-login.php.

Follow-up to [14556].

Props wplmillet, audrasjb.
Fixes #63147.
Built from https://develop.svn.wordpress.org/trunk@61085


git-svn-id: http://core.svn.wordpress.org/trunk@60421 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/version.php

@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.9-beta2-61084';
+$wp_version = '6.9-beta2-61085';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.

wp-login.php

@@ -1318,7 +1318,7 @@ switch ( $action ) {
 			$redirect_to = admin_url();
 		}
 
-		$reauth = empty( $_REQUEST['reauth'] ) ? false : true;
+		$reauth = ! empty( $_REQUEST['reauth'] );
 
 		$user = wp_signon( array(), $secure_cookie );