From d4c37ccd0249c33229313b146508a6d178fda2c5 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?C=C3=A9dric=20Bertolini?= Date: Mon, 13 Jun 2016 10:55:07 +0200 Subject: [PATCH] Fix feature detection for IE operator `!` has higher precedence (4) than operator `in` (8). Parentheses are mandatory here. --- .../Resources/views/Profiler/base_js.html.twig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/Symfony/Bundle/WebProfilerBundle/Resources/views/Profiler/base_js.html.twig b/src/Symfony/Bundle/WebProfilerBundle/Resources/views/Profiler/base_js.html.twig index 8a6c2e5677666..b1a19f0ea1924 100644 --- a/src/Symfony/Bundle/WebProfilerBundle/Resources/views/Profiler/base_js.html.twig +++ b/src/Symfony/Bundle/WebProfilerBundle/Resources/views/Profiler/base_js.html.twig @@ -224,7 +224,7 @@ var addEventListener; var el = document.createElement('div'); - if (!'addEventListener' in el) { + if (!('addEventListener' in el)) { addEventListener = function (element, eventName, callback) { element.attachEvent('on' + eventName, callback); };