From 12ddc7da57b8ff9e00b33a9614eeebe8db3ca68e Mon Sep 17 00:00:00 2001
From: Paul Spencer <paul@pagameba.com>
Date: Fri, 5 Dec 2014 08:30:14 -0500
Subject: [PATCH] opt_options may not be defined, use options

Constructing an instance of `ol.interaction.DragPan` with no options should be possible, the reference to `opt_options` makes this throw an error when no options are passed.
---
 src/ol/interaction/dragpaninteraction.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/ol/interaction/dragpaninteraction.js b/src/ol/interaction/dragpaninteraction.js
index ec90c4623b..dd9c4754fa 100644
--- a/src/ol/interaction/dragpaninteraction.js
+++ b/src/ol/interaction/dragpaninteraction.js
@@ -47,8 +47,8 @@ ol.interaction.DragPan = function(opt_options) {
    * @private
    * @type {ol.events.ConditionType}
    */
-  this.condition_ = goog.isDef(opt_options.condition) ?
-      opt_options.condition : ol.events.condition.noModifierKeys;
+  this.condition_ = goog.isDef(options.condition) ?
+      options.condition : ol.events.condition.noModifierKeys;
 
   /**
    * @private