From 5d43ef2cd0780b42f4a675d37b26f9080624372e Mon Sep 17 00:00:00 2001
From: "Tomas V.V.Cox" <cox@php.net>
Date: Fri, 31 May 2002 18:12:56 +0000
Subject: [PATCH] Be able to handle strings as well as arrays in
 _multipleToStruct()

---
 pear/System.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pear/System.php b/pear/System.php
index 0f35eb1220..3fd25e082f 100644
--- a/pear/System.php
+++ b/pear/System.php
@@ -147,7 +147,8 @@ class System
     function _multipleToStruct($files)
     {
         $struct = array('dirs' => array(), 'files' => array());
-        foreach($files as $file) {
+        settype($files, 'array');
+        foreach ($files as $file) {
             if (is_dir($file)) {
                 $tmp = System::_dirToStruct($file, 0);
                 $struct = array_merge_recursive($tmp, $struct);
-- 
2.50.1