From: John Resig <jeresig@gmail.com>
Date: Thu, 10 Dec 2009 04:37:14 +0000 (-0800)
Subject: Work around a weird computed number issue in WebKit. Fixes #5145.
X-Git-Url: http://git.asbjorn.biz/?p=jquery.git;a=commitdiff_plain;h=6bec6199c255b4fd3fa11b4682d97f2d0658ea4d

Work around a weird computed number issue in WebKit. Fixes #5145.
---

diff --git a/src/support.js b/src/support.js
index 8e8d20e..91ee77d 100644
--- a/src/support.js
+++ b/src/support.js
@@ -40,7 +40,8 @@
 
 		// Make sure that element opacity exists
 		// (IE uses filter instead)
-		opacity: a.style.opacity === "0.55",
+		// Use a regex to work around a WebKit issue. See #5145
+		opacity: /^0.55$/.test( a.style.opacity ),
 
 		// Verify style float existence
 		// (IE uses styleFloat instead of cssFloat)