From 57e4751a826b14345b16d802fdb0b60bef61f1b1 Mon Sep 17 00:00:00 2001
From: slimus <slimusgm@gmail.com>
Date: Sat, 28 Jan 2012 16:36:59 +0700
Subject: [PATCH] fix shell help for incorrect user input

---
 lib/Cake/Console/Shell.php | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/Cake/Console/Shell.php b/lib/Cake/Console/Shell.php
index 8671b0150..11584500b 100644
--- a/lib/Cake/Console/Shell.php
+++ b/lib/Cake/Console/Shell.php
@@ -453,7 +453,8 @@ class Shell extends Object {
 		if (!$this->interactive) {
 			return $default;
 		}
-		$in = $this->_getInput($prompt, $options, $default);
+		$original_options = $options;
+		$in = $this->_getInput($prompt, $original_options, $default);
 
 		if ($options && is_string($options)) {
 			if (strpos($options, ',')) {
@@ -471,7 +472,7 @@ class Shell extends Object {
 				$options
 			);
 			while ($in === '' || !in_array($in, $options)) {
-				$in = $this->_getInput($prompt, $options, $default);
+				$in = $this->_getInput($prompt, $original_options, $default);
 			}
 		}
 		return $in;