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Upgrade/Install: Remove unused global in upgrade_430_fix_comments().

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Props adnan.limdi.
Fixes #41970.

git-svn-id: https://develop.svn.wordpress.org/trunk@46972 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Sergey Biryukov 2019-12-17 16:43:22 +00:00
parent 81a54a49d4
commit ed3e924683
1 changed files with 2 additions and 3 deletions
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3
src/wp-admin/includes/upgrade.php
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@ -1962,11 +1962,10 @@ function upgrade_430() {
* @ignore
* @since 4.3.0
*
* @global int $wp_current_db_version The old (current) database version.
* @global wpdb $wpdb WordPress database abstraction object.
*/
function upgrade_430_fix_comments() {
global $wp_current_db_version, $wpdb;
global $wpdb;
$content_length = $wpdb->get_col_length( $wpdb->comments, 'comment_content' );