From 78c349e8f3dc88201f5f81999ddcfd1211bc0f92 Mon Sep 17 00:00:00 2001
From: Samer Afach <samer@afach.de>
Date: Thu, 8 Jun 2017 07:49:32 +0200
Subject: [PATCH] Minor fix in loop range that guarantees no Segfaults could
 happen.

---
 include/ThreadPool.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/ThreadPool.h b/include/ThreadPool.h
index 4690ef7..1fdf48e 100644
--- a/include/ThreadPool.h
+++ b/include/ThreadPool.h
@@ -67,7 +67,7 @@ void ThreadPool::thread_worker() {
 }
 
 void ThreadPool::join_all() {
-  for (long i = 0; i < numOfThreads; i++) {
+  for (long i = 0; i < static_cast<long>(_threads.size()); i++) {
     if (_threads[i].joinable())
       _threads[i].join();
   }