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eliminate warning in global_terms(), global to static, fixes #13517

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git-svn-id: https://develop.svn.wordpress.org/trunk@14866 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Ron Rennick 2010-05-25 00:13:03 +00:00
parent bae29da10f
commit 9aef526ca3
1 changed files with 3 additions and 2 deletions
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5
wp-includes/ms-functions.php
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@ -1209,18 +1209,19 @@ function fix_import_form_size( $size ) {
* @return int An ID from the global terms table mapped from $term_id.
*/
function global_terms( $term_id, $deprecated = '' ) {
global $wpdb, $global_terms_recurse;
global $wpdb;
static $global_terms_recurse;
if ( !global_terms_enabled() )
return $term_id;
// prevent a race condition
$recurse_start = false;
if ( !isset( $global_terms_recurse ) ) {
$recurse_start = true;
$global_terms_recurse = 1;
} elseif ( 10 < $global_terms_recurse++ ) {
return $term_id;
$recurse_start = false;
}
$term_id = intval( $term_id );