From 00b1b33816ac8bb5dc8b89e200ff25621c06e894 Mon Sep 17 00:00:00 2001
From: GMagician <GMagician@users.noreply.github.com>
Date: Sat, 23 Sep 2017 15:31:51 +0200
Subject: [PATCH] Fix compiler warning

---
 Marlin/src/module/configuration_store.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Marlin/src/module/configuration_store.cpp b/Marlin/src/module/configuration_store.cpp
index 5edf67f874..f402cc33a5 100644
--- a/Marlin/src/module/configuration_store.cpp
+++ b/Marlin/src/module/configuration_store.cpp
@@ -608,7 +608,9 @@ void MarlinSettings::postprocess() {
     #endif
 
     if (!eeprom_error) {
-      const int eeprom_size = eeprom_index;
+      #if ENABLED(EEPROM_CHITCHAT)
+        const int eeprom_size = eeprom_index;
+      #endif
 
       const uint16_t final_crc = working_crc;