From fda17098b104e7ac00fccdabe174f71e0457ddea Mon Sep 17 00:00:00 2001
From: "Tomas V.V.Cox" <cox@php.net>
Date: Thu, 6 Jun 2002 06:40:05 +0000
Subject: [PATCH] That will really avoid PHP warnings

---
 pear/PEAR/Command/Common.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pear/PEAR/Command/Common.php b/pear/PEAR/Command/Common.php
index e57d279699..e2d7a34dc6 100644
--- a/pear/PEAR/Command/Common.php
+++ b/pear/PEAR/Command/Common.php
@@ -174,10 +174,10 @@ class PEAR_Command_Common extends PEAR
             foreach ($this->commands[$command]['options'] as $k => $v) {
                 if (isset($v['shortopt'])) {
                     $s = $v['shortopt'];
-                    if (@$s{1} == ':') {
+                    if (strlen($s) > 1 && $s{1} == ':') {
                         $argname = '';
                         $optional = false;
-                        if (@$s{2} == ':') {
+                        if (strlen($s) > 2 && $s{2} == ':') {
                             $optional = true;
                             $argname = substr($s, 3);
                         } else {
-- 
2.40.0