From c50de1c6daa87a71d9754fbb610826ea64cb552e Mon Sep 17 00:00:00 2001
From: Dave Landry <landry.dave@gmail.com>
Date: Tue, 23 May 2017 16:51:48 -0400
Subject: [PATCH] fixes Legend mouse events

---
 src/Legend.js | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/Legend.js b/src/Legend.js
index 9194972..69e4eed 100644
--- a/src/Legend.js
+++ b/src/Legend.js
@@ -316,9 +316,10 @@ export default class Legend extends BaseClass {
             config[k] = {};
             for (const t in baseConfig[k]) {
               if ({}.hasOwnProperty.call(baseConfig[k], t)) {
-                config[k][t] = function(d) {
-                  if (!baseConfig[k][t]) return;
-                  baseConfig[k][t].bind(this)(d.data, d.i);
+                const f = baseConfig[k][t];
+                config[k][t] = function(dd) {
+                  if (!f) return;
+                  f.bind(this)(dd.data, dd.i);
                 };
               }
             }