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REST API: Allow for multiple Vary: Origin headers in GET responses. 

Simple fix, we pass `false` as the second parameter to the header function.

This is something that we added downstream of the 5.2.4 release, but we missed in 5.2/trunk.

Fixes #48309.
Props xknown, whyisjake.


git-svn-id: https://develop.svn.wordpress.org/trunk@46544 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Jake Spurlock 2019-10-15 15:45:39 +00:00
parent 78d3ff391c
commit 3b2c6568a5
1 changed files with 2 additions and 2 deletions
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4
src/wp-includes/rest-api.php
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@ -588,9 +588,9 @@ function rest_send_cors_headers( $value ) {
header( 'Access-Control-Allow-Origin: ' . $origin );
header( 'Access-Control-Allow-Methods: OPTIONS, GET, POST, PUT, PATCH, DELETE' );
header( 'Access-Control-Allow-Credentials: true' );
header( 'Vary: Origin' );
header( 'Vary: Origin', false );
} elseif ( ! headers_sent() && 'GET' === $_SERVER['REQUEST_METHOD'] && ! is_user_logged_in() ) {
header( 'Vary: Origin' );
header( 'Vary: Origin', false );
}
return $value;