From 29bfd08cd7fc1399f897255f81804595a4776d16 Mon Sep 17 00:00:00 2001
From: Akihiro YAMAZAKI <zakkie@live.jp>
Date: Wed, 4 Sep 2019 20:04:45 +0900
Subject: remove unnecessary if branch

checking `length` in below while statement
---
 cores/arduino/Stream.cpp | 1 -
 1 file changed, 1 deletion(-)

(limited to 'cores/arduino')

diff --git a/cores/arduino/Stream.cpp b/cores/arduino/Stream.cpp
index d284631..9eff663 100644
--- a/cores/arduino/Stream.cpp
+++ b/cores/arduino/Stream.cpp
@@ -218,7 +218,6 @@ size_t Stream::readBytes(char *buffer, size_t length)
 
 size_t Stream::readBytesUntil(char terminator, char *buffer, size_t length)
 {
-  if (length < 1) return 0;
   size_t index = 0;
   while (index < length) {
     int c = timedRead();
-- 
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