[Console] Fixed notice in QuestionHelper

2014-06-19 01:05:50 +02:00 · 2014-06-19 01:05:50 +02:00 · 9fe4b88aaa
commit 9fe4b88aaa
parent 598d85cf01
1 changed files with 1 additions and 1 deletions
--- a/src/Symfony/Component/Console/Helper/QuestionHelper.php
+++ b/src/Symfony/Component/Console/Helper/QuestionHelper.php
@ -212,7 +212,7 @@ class QuestionHelper extends Helper
                $c .= fread($inputStream, 2);

                // A = Up Arrow. B = Down Arrow
-                if ('A' === $c[2] || 'B' === $c[2]) {
+                if (isset($c[2]) && ('A' === $c[2] || 'B' === $c[2])) {
                    if ('A' === $c[2] && -1 === $ofs) {
                        $ofs = 0;
                    }