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Return hook as null instead of empty string. Props DD32. fixes #4639 

git-svn-id: https://develop.svn.wordpress.org/trunk@5803 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Ryan Boren 2007-07-15 17:59:05 +00:00
parent 3ea5315ea9
commit aa1d4b1d01
1 changed files with 2 additions and 2 deletions
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4
wp-admin/includes/plugin.php
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@ -291,7 +291,7 @@ function get_plugin_page_hook( $plugin_page, $parent_page ) {
if ( isset( $wp_filter[$hook] ))
return $hook;
else
return '';
return null;
}
function get_plugin_page_hookname( $plugin_page, $parent_page ) {
@ -377,4 +377,4 @@ function user_can_access_admin_page() {
return true;
}
?>
?>