From 89c1a1da2a55125867c1ddae4cb7144ddb5ca6d5 Mon Sep 17 00:00:00 2001
From: pooya parsa <pooya@pi0.ir>
Date: Sun, 17 Mar 2019 23:04:14 +0330
Subject: [PATCH] fix(onesignal): ensure no duplicate script is added (#161)

---
 packages/onesignal/index.js | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/packages/onesignal/index.js b/packages/onesignal/index.js
index fd50dd00..69b39117 100755
--- a/packages/onesignal/index.js
+++ b/packages/onesignal/index.js
@@ -71,10 +71,13 @@ function addOneSignal (moduleOptions) {
   }
 
   // Add the oneSignal SDK script to head
-  this.options.head.script.push({
-    async: true,
-    src: options.OneSignalSDK
-  })
+  if (!this.options.head.script.find(s => s.hid === 'onesignal')) {
+    this.options.head.script.push({
+      async: true,
+      src: options.OneSignalSDK,
+      hid: 'onesignal'
+    })
+  }
 
   // Adjust manifest for oneSignal
   if (!this.options.manifest) {