From 3a532a46bb7ba38e03f07f56fe13f63c7c60a8fa Mon Sep 17 00:00:00 2001
From: Marek Bel <marek.bel@posta.cz>
Date: Tue, 24 Jul 2018 17:17:44 +0200
Subject: [PATCH] Fix compiler warning sketch/Marlin_main.cpp:5737:15: warning:
 unused variable 'area' [-Wunused-variable]

This variable was unused even in "Initial commit".
---
 Firmware/Marlin_main.cpp | 2 --
 1 file changed, 2 deletions(-)

diff --git a/Firmware/Marlin_main.cpp b/Firmware/Marlin_main.cpp
index 20281bed..b0ac35d1 100644
--- a/Firmware/Marlin_main.cpp
+++ b/Firmware/Marlin_main.cpp
@@ -5733,8 +5733,6 @@ Sigma_Exit:
             break;
           }
         }
-
-        float area = .0;
         if(code_seen('D')) {
 		  float diameter = (float)code_value();
 		  if (diameter == 0.0) {