PHPCS: Assignment must be the first block of code on a line

[subrataemfluence]

File: /wp-admin/custom-background.php
Line number: 259

Code block as of now:

<?php
if ( $bgcolor = get_background_color() ) {
   $background_styles .= 'background-color: #' . $bgcolor . ';';
}

Modified code:

<?php
$bgcolor = get_background_color();
if ( '' !== $bgcolor ) {
   $background_styles .= 'background-color: #' . $bgcolor . ';';
}

Please let me know if the proposed patch works.

[pento]

Duplicate of #47632.