From 9d7c2fd5be4c734d8915f91b821fdcd7602de055 Mon Sep 17 00:00:00 2001
From: Christopher Pascoe <alltheblinkythings@gmail.com>
Date: Tue, 29 Dec 2015 17:04:15 -0500
Subject: [PATCH] Remove duplicate 'return' (copy-and-paste error).

---
 cores/esp8266/cbuf.cpp | 1 -
 1 file changed, 1 deletion(-)

diff --git a/cores/esp8266/cbuf.cpp b/cores/esp8266/cbuf.cpp
index 963ac638f..8f36cf8a2 100644
--- a/cores/esp8266/cbuf.cpp
+++ b/cores/esp8266/cbuf.cpp
@@ -33,7 +33,6 @@ int ICACHE_RAM_ATTR cbuf::read() {
 
     char result = *_begin;
     _begin = wrap_if_bufend(_begin + 1);
-    return result; 
     return static_cast<int>(result);
 }