From 0c660a6fb1d61a496a484b916266a20993fa74f4 Mon Sep 17 00:00:00 2001
From: Marek Bel <marek.bel@posta.cz>
Date: Tue, 16 Jul 2019 17:21:28 +0200
Subject: [PATCH] Revert "Fix sketch/lcd.cpp:196:1: warning: no return
 statement in function returning non-void [-Wreturn-type]."

This reverts commit a54fd29fa4d27f74eb05b2be2352c11c8bf1e841.
---
 Firmware/lcd.cpp | 1 -
 Firmware/lcd.h   | 1 +
 2 files changed, 1 insertion(+), 1 deletion(-)

diff --git a/Firmware/lcd.cpp b/Firmware/lcd.cpp
index 7376014d3..765a821a9 100644
--- a/Firmware/lcd.cpp
+++ b/Firmware/lcd.cpp
@@ -192,7 +192,6 @@ static void lcd_begin(uint8_t clear)
 static int lcd_putchar(char c, FILE *)
 {
 	lcd_write(c);
-  	return c;
 }
 
 void lcd_init(void)
diff --git a/Firmware/lcd.h b/Firmware/lcd.h
index 790c0a955..d4d978f2c 100644
--- a/Firmware/lcd.h
+++ b/Firmware/lcd.h
@@ -11,6 +11,7 @@
 extern FILE _lcdout;
 
 #define lcdout (&_lcdout)
+extern int lcd_putchar(char c, FILE *stream);
 
 extern void lcd_init(void);