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Clean up is_blog_installed(), remove redundant or unnecessary code. see #8947 

git-svn-id: https://develop.svn.wordpress.org/trunk@10974 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Mark Jaquith 2009-04-17 01:43:53 +00:00
parent bf48851d29
commit c4dc6ef860
1 changed files with 6 additions and 6 deletions
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12
wp-includes/functions.php
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@ -1675,20 +1675,20 @@ function is_blog_installed() {
global $wpdb;
// Check cache first. If options table goes away and we have true cached, oh well.
if ( wp_cache_get('is_blog_installed') )
if ( wp_cache_get( 'is_blog_installed' ) )
return true;
$suppress = $wpdb->suppress_errors();
$alloptions = wp_load_alloptions();
// If siteurl is not set to autoload, but other options are loaded, check if it's there
if ( !isset($alloptions['siteurl']) && count($alloptions) > 1 )
// If siteurl is not set to autoload, check it specifically
if ( !isset( $alloptions['siteurl'] ) )
$installed = $wpdb->get_var( "SELECT option_value FROM $wpdb->options WHERE option_name = 'siteurl'" );
else
$installed = $alloptions['siteurl'];
$wpdb->suppress_errors($suppress);
$wpdb->suppress_errors( $suppress );
$installed = !empty( $installed ) ? true : false;
wp_cache_set('is_blog_installed', $installed);
$installed = !empty( $installed );
wp_cache_set( 'is_blog_installed', $installed );
return $installed;
}