From 464cc89b7708a7d63b390ff9a1ee3ba39e616eb5 Mon Sep 17 00:00:00 2001
From: yhirose <yuji.hirose.bug@gmail.com>
Date: Wed, 12 Feb 2020 22:35:52 -0500
Subject: [PATCH] Fix #351

---
 httplib.h | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/httplib.h b/httplib.h
index 1d8910a..6a35ffb 100644
--- a/httplib.h
+++ b/httplib.h
@@ -41,7 +41,7 @@
 #endif
 
 #ifndef CPPHTTPLIB_PAYLOAD_MAX_LENGTH
-#define CPPHTTPLIB_PAYLOAD_MAX_LENGTH (std::numeric_limits<size_t>::max)()
+#define CPPHTTPLIB_PAYLOAD_MAX_LENGTH (std::numeric_limits<size_t>::max())
 #endif
 
 #ifndef CPPHTTPLIB_RECV_BUFSIZ
@@ -49,12 +49,7 @@
 #endif
 
 #ifndef CPPHTTPLIB_THREAD_POOL_COUNT
-// if hardware_concurrency() outputs 0 we still wants to use threads for this.
-// -1 because we have one thread already in the main function.
-#define CPPHTTPLIB_THREAD_POOL_COUNT                                           \
-  (std::thread::hardware_concurrency()                                         \
-       ? std::thread::hardware_concurrency() - 1                               \
-       : 2)
+#define CPPHTTPLIB_THREAD_POOL_COUNT (std::max(1u, std::thread::hardware_concurrency() - 1))
 #endif
 
 /*