From 65b93532ceba800b63bb1baba1e356b7c5dec430 Mon Sep 17 00:00:00 2001
From: Schuyler Cebulskie <Gawdl3y@gawdl3y.com>
Date: Sat, 24 Sep 2016 00:51:31 -0400
Subject: [PATCH] Add additional shard count checks

---
 src/sharding/ShardingManager.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/sharding/ShardingManager.js b/src/sharding/ShardingManager.js
index 5a7bb713a..ec96b57f2 100644
--- a/src/sharding/ShardingManager.js
+++ b/src/sharding/ShardingManager.js
@@ -79,8 +79,14 @@ class ShardingManager extends EventEmitter {
     if (amount !== Math.floor(amount)) throw new RangeError('Amount of shards must be an integer.');
 
     return new Promise(resolve => {
+      if (this.shards.size >= amount) throw new Error(`Already spawned ${this.shards.size} shards.`);
       this.totalShards = amount;
+
       this.createShard();
+      if (this.shards.size >= this.totalShards) {
+        resolve(this.shards);
+        return;
+      }
 
       if (delay <= 0) {
         while (this.shards.size < this.totalShards) this.createShard();