From 6400b616fc48e935b80e4b06fb1536c32f9e405c Mon Sep 17 00:00:00 2001 From: Leo Horie Date: Sat, 21 May 2016 01:14:59 -0400 Subject: [PATCH] make renderer optional in autoredraw module --- api/autoredraw.js | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/api/autoredraw.js b/api/autoredraw.js index 180bf57b..e15a4776 100644 --- a/api/autoredraw.js +++ b/api/autoredraw.js @@ -4,9 +4,11 @@ var throttle = require("../api/throttle") module.exports = function(root, renderer, pubsub, callback) { var run = throttle(callback) - renderer.setEventCallback(function(e) { - if (e.redraw !== false) run() - }) + if (renderer != null) { + renderer.setEventCallback(function(e) { + if (e.redraw !== false) run() + }) + } if (pubsub != null) { if (root.redraw) pubsub.unsubscribe(root.redraw)