From 66bda9259787356f8bb30d814eac9597d494e5ed Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=89ric=20Lemoine?= <eric.lemoine@gmail.com>
Date: Thu, 21 Nov 2013 14:39:12 +0100
Subject: [PATCH] Make setting stroke color and width optional

---
 src/objectliterals.jsdoc    | 4 ++--
 src/ol/style/strokestyle.js | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/objectliterals.jsdoc b/src/objectliterals.jsdoc
index 722358a6ce..28ade9fae5 100644
--- a/src/objectliterals.jsdoc
+++ b/src/objectliterals.jsdoc
@@ -638,8 +638,8 @@
 
 /**
  * @typedef {Object} ol.style.StrokeOptions
- * @property {ol.Color|string} color Color.
- * @property {number} width Width.
+ * @property {ol.Color|string|undefined} color Color.
+ * @property {number|undefined} width Width.
  * @todo stability experimental
  */
 
diff --git a/src/ol/style/strokestyle.js b/src/ol/style/strokestyle.js
index 5be2a6004d..91fbc29352 100644
--- a/src/ol/style/strokestyle.js
+++ b/src/ol/style/strokestyle.js
@@ -13,10 +13,10 @@ ol.style.Stroke = function(options) {
   /**
    * @type {ol.Color|string}
    */
-  this.color = options.color;
+  this.color = goog.isDef(options.color) ? options.color : null;
 
   /**
-   * @type {number}
+   * @type {number|undefined}
    */
   this.width = options.width;
 };