From 2990ddc1c39127b151cf8ef4587287f6ce7974af Mon Sep 17 00:00:00 2001
From: AJ ONeal <coolaj86@gmail.com>
Date: Fri, 7 Mar 2014 19:12:36 -0700
Subject: [PATCH] don't re-add if array is tagged with __injected

---
 ca-store-generator.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ca-store-generator.js b/ca-store-generator.js
index cdeeea5..c2fb49b 100644
--- a/ca-store-generator.js
+++ b/ca-store-generator.js
@@ -130,7 +130,8 @@ function dumpCerts(certs) {
       + '\n];\n'
       + "module.exports.inject = function () {\n"
       + "  var opts = require('https').globalAgent.options;\n"
-      + "  if (!opts.ca || opts.ca.length < 100) { opts.ca = (opts.ca||[]).concat(cas); }"
+      + "  if (!opts.ca || !opts.ca.__injected) { opts.ca = (opts.ca||[]).concat(cas); }\n"
+      + "  opts.ca.__injected = true;\n"
       + "};\n"
   );
   console.info("Wrote '" + OUTFILE.replace(/'/g, "\\'") + "'.");