From 4d98ff53fecef556b41501ee89b430857ba65882 Mon Sep 17 00:00:00 2001
From: manabu <manabu@users.noreply.github.com>
Date: Tue, 21 Feb 2017 23:47:52 +0900
Subject: [PATCH] set maxBuffer via environment variable

default maxBuffer is 200K byte
MAX_BUFFER=5242880 npm start
take 5MB for maxBuffer

related to #23
---
 scrape.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scrape.js b/scrape.js
index 0e89a9e..ee60f45 100644
--- a/scrape.js
+++ b/scrape.js
@@ -16,7 +16,7 @@ module.exports = function scrape(url, options) {
     if (options.userAgent) {
       childArgs.push(options.userAgent);
     }
-    childProcess.execFile(binPath, childArgs, function(err, stdout, stderr) {
+    childProcess.execFile(binPath, childArgs, {maxBuffer: process.env.MAX_BUFFER || 1024 * 200 }, function(err, stdout, stderr) {
       if (err) {
         return reject(err);
       }