From 718f32b177aaddea85f5fe8ad4ebf06364848bf3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Alexandre=20Dub=C3=A9?= <adube@mapgears.com>
Date: Wed, 14 Oct 2015 12:56:40 -0400
Subject: [PATCH] Fix Zoom control duration option - allow `0` as value

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

diff --git a/src/ol/control/zoomcontrol.js b/src/ol/control/zoomcontrol.js
index deae59a0aa..c963b41032 100644
--- a/src/ol/control/zoomcontrol.js
+++ b/src/ol/control/zoomcontrol.js
@@ -71,7 +71,7 @@ ol.control.Zoom = function(opt_options) {
    * @type {number}
    * @private
    */
-  this.duration_ = options.duration ? options.duration : 250;
+  this.duration_ = options.duration !== undefined ? options.duration : 250;
 
 };
 goog.inherits(ol.control.Zoom, ol.control.Control);