From 362ace01da363af6a7d0c3a38077b503464c5caa Mon Sep 17 00:00:00 2001
From: Tom Payne <twpayne@gmail.com>
Date: Tue, 13 Aug 2013 16:14:58 +0200
Subject: [PATCH] Fix opacity in createFromString

---
 src/ol/color.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ol/color.js b/src/ol/color.js
index 368e23fdda..2f99a4a3af 100644
--- a/src/ol/color.js
+++ b/src/ol/color.js
@@ -44,7 +44,7 @@ ol.Color = function(r, g, b, a) {
  */
 ol.Color.createFromString = function(str, opt_a) {
   var rgb = goog.color.hexToRgb(goog.color.parse(str).hex);
-  var a = opt_a || 255;
+  var a = goog.isDef(opt_a) ? opt_a : 1;
   return new ol.Color(rgb[0], rgb[1], rgb[2], a);
 };