From 58a6568cabe42bc01aefa74d69223814fa3343cd Mon Sep 17 00:00:00 2001
From: Zach Borboa <zachborboa@gmail.com>
Date: Mon, 15 Aug 2016 00:39:26 -0700
Subject: [PATCH] Return immediately when already multicurl has already started

---
 src/Curl/MultiCurl.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/Curl/MultiCurl.php b/src/Curl/MultiCurl.php
index b736f93..0017e37 100644
--- a/src/Curl/MultiCurl.php
+++ b/src/Curl/MultiCurl.php
@@ -516,6 +516,10 @@ class MultiCurl
      */
     public function start()
     {
+        if ($this->isStarted) {
+            return;
+        }
+
         foreach ($this->curls as $ch) {
             $this->initHandle($ch);
         }