From 46ffb63e1ecab41e3967dc7f5037681313ae7a6e Mon Sep 17 00:00:00 2001
From: Bing Cheng <benfre@users.noreply.github.com>
Date: Sat, 24 Dec 2022 10:27:53 +0800
Subject: [PATCH] Update Stream.cpp

prevent `long int` overflow when too many digits. This change will only return the most significant digits.
---
 cores/arduino/Stream.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cores/arduino/Stream.cpp b/cores/arduino/Stream.cpp
index 9eff66382..59a5d05e4 100644
--- a/cores/arduino/Stream.cpp
+++ b/cores/arduino/Stream.cpp
@@ -160,7 +160,7 @@ float Stream::parseFloat(LookaheadMode lookahead, char ignore)
 {
   bool isNegative = false;
   bool isFraction = false;
-  long value = 0;
+  float value = 0;
   int c;
   float fraction = 1.0;