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Move an array cast further down the stack. props filosofo, fixes #13965. 

git-svn-id: https://develop.svn.wordpress.org/trunk@16093 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Andrew Nacin 2010-10-29 22:39:53 +00:00
parent 8546c6797b
commit 82ae655534
1 changed files with 2 additions and 2 deletions
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4
wp-includes/functions.php
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@ -1642,7 +1642,7 @@ function wp_get_nocache_headers() {
); );
if ( function_exists('apply_filters') ) { if ( function_exists('apply_filters') ) {
$headers = apply_filters('nocache_headers', $headers); $headers = (array) apply_filters('nocache_headers', $headers);
} }
return $headers; return $headers;
} }
@ -1658,7 +1658,7 @@ function wp_get_nocache_headers() {
*/ */
function nocache_headers() { function nocache_headers() {
$headers = wp_get_nocache_headers(); $headers = wp_get_nocache_headers();
foreach( (array) $headers as $name => $field_value ) foreach( $headers as $name => $field_value )
@header("{$name}: {$field_value}"); @header("{$name}: {$field_value}");
} }