X-Git-Url: https://adrianiainlam.tk/git/?a=blobdiff_plain;f=src%2Fdygraph.js;h=4f3ce77a93cbf1502f0b68fae7fd760042164d60;hb=98759508ba47001d531374bf1934232246b4eaf1;hp=1e4d2dd9a0801ca6c9bef1391de5801aa9635a7c;hpb=0294d285180b21e7ddc59518eb29d59a91f3049a;p=dygraphs.git

diff --git a/src/dygraph.js b/src/dygraph.js
index 1e4d2dd..4f3ce77 100644
--- a/src/dygraph.js
+++ b/src/dygraph.js
@@ -2671,7 +2671,7 @@ Dygraph.prototype.renderGraph_ = function(is_initial_draw) {
   this.canvas_.getContext('2d').clearRect(0, 0, this.width_, this.height_);
 
   if (this.getFunctionOption("drawCallback") !== null) {
-    this.getFunctionOption("drawCallback")(this, is_initial_draw);
+    this.getFunctionOption("drawCallback").call(this, this, is_initial_draw);
   }
   if (is_initial_draw) {
     this.readyFired_ = true;
@@ -3747,7 +3747,7 @@ Dygraph.addAnnotationRule = function() {
   console.warn("Unable to add default annotation CSS rule; display may be off.");
 };
 
-if (module && module.exports) {
+if (typeof exports === "object" && typeof module !== "undefined") {
   module.exports = Dygraph;
 }