From 5aab8b2b8b8599b6a3562968aec824410025b4e1 Mon Sep 17 00:00:00 2001
From: Stig Bakken <ssb@php.net>
Date: Tue, 9 Jul 2002 10:52:25 +0000
Subject: [PATCH] * tolerate $args being empty

---
 pear/Console/Getopt.php | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/pear/Console/Getopt.php b/pear/Console/Getopt.php
index 834ab8c504..50c567d065 100644
--- a/pear/Console/Getopt.php
+++ b/pear/Console/Getopt.php
@@ -69,14 +69,17 @@ class Console_Getopt {
         if (PEAR::isError($args)) {
             return $args;
         }
+        if (empty($args)) {
+            return array(array(), array());
+        }
         $opts     = array();
         $non_opts = array();
 
         settype($args, 'array');
 
-        if ($long_options)
+        if ($long_options) {
             sort($long_options);
-
+        }
         if ($args[0]{0} != '-') {
             array_shift($args);
         }
-- 
2.40.0