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[Console] Check if dialog helper actually exists

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This commit is contained in:
lenar 2011-09-29 11:45:17 +03:00
parent 0f7bf4155c
commit fd00ed0be1
1 changed files with 2 additions and 2 deletions
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4
src/Symfony/Component/Console/Application.php
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@ -170,9 +170,9 @@ class Application
$input->setInteractive(false);
}
if (function_exists('posix_isatty')) {
if (function_exists('posix_isatty') && $this->getHelperSet()->has('dialog')) {
$inputStream = $this->getHelperSet()->get('dialog')->getInputStream();
if (!@posix_isatty($inputStream)) {
if (!posix_isatty($inputStream)) {
$input->setInteractive(false);
}
}