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(stable) Fix a possible count(null) in PHUIInfoView

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Summary:
See <https://discourse.phabricator-community.org/t/php7-2-exception-count-parameter-must-be-an-array-or-an-object-that-implements-countable/1031>.

PHP7.2 raises a warning about `count(scalar)` (GREAT!) and we have one here if the caller doesn't `setErrors(...)`.

Test Plan: Sanity-checked usage of `$this->errors`.

Reviewers: amckinley

Reviewed By: amckinley

Differential Revision: https://secure.phabricator.com/D18964
This commit is contained in:
epriestley 2018-01-29 13:16:46 -08:00
parent 4757ff224c
commit f3f1f106b1
1 changed files with 1 additions and 1 deletions
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2
src/view/phui/PHUIInfoView.php
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@ -10,7 +10,7 @@ final class PHUIInfoView extends AphrontTagView {
const SEVERITY_PLAIN = 'plain';
private $title;
private $errors;
private $errors = array();
private $severity = null;
private $id;
private $buttons = array();