kumquat-buildroot/package/libserial/0001-SerialPort.cpp-fix-build-when-size_t-is-an-unsigned-.patch

From 2e4cf095afdcf843e93d1bdea9dbd961558f09bd Mon Sep 17 00:00:00 2001
From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Date: Sun, 13 Jan 2019 21:01:19 +0100
Subject: [PATCH] SerialPort.cpp: fix build when size_t is an unsigned int

size_t can be defined as an unsigned int instead of long unsigned int so
replace 1UL to (size_t)1 when calling max function

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
[Upstream status: https://github.com/crayzeewulf/libserial/pull/126]
---
 src/SerialPort.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/SerialPort.cpp b/src/SerialPort.cpp
index e354fcb..75e762e 100644
--- a/src/SerialPort.cpp
+++ b/src/SerialPort.cpp
@@ -2208,7 +2208,7 @@ namespace LibSerial
 
         // Local variables.
         size_t number_of_bytes_read = 0 ;
-        size_t number_of_bytes_remaining = std::max(numberOfBytes, 1UL) ;
+        size_t number_of_bytes_remaining = std::max(numberOfBytes, (size_t)1) ;
         size_t maximum_number_of_bytes = dataBuffer.max_size() ;
         
         // Clear the data buffer and reserve enough space in the buffer to store the incoming data.
@@ -2302,7 +2302,7 @@ namespace LibSerial
 
         // Local variables.
         size_t number_of_bytes_read = 0 ;
-        size_t number_of_bytes_remaining = std::max(numberOfBytes, 1UL) ;
+        size_t number_of_bytes_remaining = std::max(numberOfBytes, (size_t)1) ;
         size_t maximum_number_of_bytes = dataString.max_size() ;
         
         // Clear the data buffer and reserve enough space in the buffer to store the incoming data.
-- 
2.14.1