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Wrap the apply_filters call in a function_exists check as this can be called before it is defined. See #9205.

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git-svn-id: https://develop.svn.wordpress.org/trunk@10626 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Peter Westwood 2009-02-22 10:09:30 +00:00
parent a79d06b51d
commit 8500070897
1 changed files with 5 additions and 1 deletions
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6
wp-includes/functions.php
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@ -1477,7 +1477,11 @@ function wp_get_nocache_headers() {
'Cache-Control' => 'no-cache, must-revalidate, max-age=0', 'Cache-Control' => 'no-cache, must-revalidate, max-age=0',
'Pragma' => 'no-cache', 'Pragma' => 'no-cache',
); );
return apply_filters('nocache_headers', $headers);
if ( function_exists('apply_filters') ) {
$headers = apply_filters('nocache_headers', $headers);
}
return $headers;
} }
/** /**