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Check if headers are empty and then flush and get the headers again #179

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merged 1 commit into from Feb 3, 2017
Merged

Check if headers are empty and then flush and get the headers again #179

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4 changes: 4 additions & 0 deletions wp-cache-phase2.php
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Expand Up @@ -122,6 +122,10 @@ function wp_cache_user_agent_is_rejected() {
function wp_cache_get_response_headers() {
if(function_exists('apache_response_headers')) {
$headers = apache_response_headers();
if ( empty( $headers ) ) {
flush();
$headers = apache_response_headers();
}
} else if(function_exists('headers_list')) {
$headers = array();
foreach(headers_list() as $hdr) {
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