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Fix quotes, props Denis-de-Bernardy, see #2699 

git-svn-id: http://svn.automattic.com/wordpress/trunk@11884 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
azaozz 2009-08-27 09:59:22 +00:00
parent 4064e1cb6c
commit 38d5ac6152
1 changed files with 2 additions and 2 deletions
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2
wp-admin/includes/upgrade.php
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@ -1672,7 +1672,7 @@ function pre_schema_upgrade() {
// Delete duplicate options. Keep the option with the highest option_id.
$delete_options = $wpdb->get_col("SELECT o1.option_id FROM $wpdb->options AS o1 JOIN $wpdb->options AS o2 ON o2.option_name = o1.option_name AND o2.option_id > o1.option_id");
if ( !empty($delete_options) ) {
$delete_options = implode("', '", $delete_options);
$delete_options = implode(',', $delete_options);
$wpdb->query("DELETE FROM $wpdb->options WHERE option_id IN ($delete_options)");
}