From c6f2404db813aeb4651115c796d06acfc35c8d24 Mon Sep 17 00:00:00 2001 From: Bob Vincent Date: Sat, 18 Jun 2011 01:33:49 -0400 Subject: [PATCH] Issue #1192470 by pillarsdotnet: Make drupal_realpath() code match the docs. --- includes/file.inc | 6 +++++- 1 files changed, 5 insertions(+), 1 deletions(-) diff --git a/includes/file.inc b/includes/file.inc index 4750ff481fe297ea9581782b1f71ba9207d8043c..77164c7a4109ed1d54ebdcfaab47a7fc20b3c72e 100644 --- a/includes/file.inc +++ b/includes/file.inc @@ -2162,7 +2162,11 @@ function drupal_unlink($uri, $context = NULL) { * @see realpath() * @ingroup php_wrappers */ -function drupal_realpath($uri) { +function drupal_realpath($uri = NULL) { + // Build a target URI if necessary. + if (!isset($uri)) { + $uri = file_build_uri(); + } // If this URI is a stream, pass it off to the appropriate stream wrapper. // Otherwise, attempt PHP's realpath. This allows use of drupal_realpath even // for unmanaged files outside of the stream wrapper interface. -- 1.7.4.1