From 385feab6ef50095a1b4733bb74880b2ba0ba5f54 Mon Sep 17 00:00:00 2001
From: Joscha Feth <joscha@feth.com>
Date: Wed, 27 Sep 2017 21:24:31 +1000
Subject: [PATCH] print chars as the actual character instead of their int
 counterpart

---
 ArduinoLog.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ArduinoLog.cpp b/ArduinoLog.cpp
index 3d993d5..cc7824d 100644
--- a/ArduinoLog.cpp
+++ b/ArduinoLog.cpp
@@ -118,7 +118,7 @@ void Logging::printFormat(const char format, va_list *args) {
   }
 
   if( format == 'c' ) {
-    _logOutput->print(va_arg( *args, int ));
+    _logOutput->print((char) va_arg( *args, int ));
     return;
   }