From 94ae2a822dd1a4b924c64150c3d71b56abbf641e Mon Sep 17 00:00:00 2001
From: Adam Hooper <adam@adamhooper.com>
Date: Sun, 16 Oct 2016 14:14:46 -0400
Subject: [PATCH] Allow `canvas.toBuffer(raw, undefined, undefined)`

---
 src/Canvas.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Canvas.cc b/src/Canvas.cc
index 2e2ffa0..ce62053 100644
--- a/src/Canvas.cc
+++ b/src/Canvas.cc
@@ -257,7 +257,7 @@ NAN_METHOD(Canvas::ToBuffer) {
     return;
   }
 
-  if (info.Length() == 1 && info[0]->StrictEquals(Nan::New<String>("raw").ToLocalChecked())) {
+  if (info.Length() >= 1 && info[0]->StrictEquals(Nan::New<String>("raw").ToLocalChecked())) {
     // Return raw ARGB data -- just a memcpy()
     cairo_surface_t *surface = canvas->surface();
     cairo_surface_flush(surface);