From: mjanda <mjanda@users.noreply.github.com>
Date: Mon, 2 Feb 2015 09:17:25 +0000 (+0100)
Subject: Clear prevCallbacks on detach()
X-Git-Tag: v2.0.0~76^2~1
X-Git-Url: https://adrianiainlam.tk/git/?a=commitdiff_plain;h=1ca560d23f2cfe9dd70b5e7f97d3470cbf11f5b4;p=dygraphs.git

Clear prevCallbacks on detach()
---

diff --git a/extras/synchronizer.js b/extras/synchronizer.js
index 295cef8..1b27bc2 100644
--- a/extras/synchronizer.js
+++ b/extras/synchronizer.js
@@ -127,6 +127,7 @@ Dygraph.synchronize = function(/* dygraphs..., opts */) {
       // release references & make subsequent calls throw.
       dygraphs = null;
       opts = null;
+      prevCallbacks = null;
     }
   };
 };