From 361307831ebaa30c63c8f6e83d657f208c73f7ab Mon Sep 17 00:00:00 2001
From: esenapaj <creation0004@gmail.com>
Date: Mon, 18 Jul 2016 14:12:55 +0900
Subject: [PATCH] Follow-up the PR #4335 (Debug char, fix compile errors for
 lcd pins)
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・Solve a flickering when SD card is inserted or removed at using a ASCII
LCD + language_kana.h
---
 Marlin/ultralcd.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Marlin/ultralcd.cpp b/Marlin/ultralcd.cpp
index f96d74c91..f1f71b3f0 100755
--- a/Marlin/ultralcd.cpp
+++ b/Marlin/ultralcd.cpp
@@ -2741,7 +2741,11 @@ void lcd_update() {
 void set_utf_strlen(char* s, uint8_t n) {
   uint8_t i = 0, j = 0;
   while (s[i] && (j < n)) {
-    if ((s[i] & 0xC0u) != 0x80u) j++;
+    #if ENABLED(MAPPER_NON)
+      j++;
+    #else
+      if ((s[i] & 0xC0u) != 0x80u) j++;
+    #endif
     i++;
   }
   while (j++ < n) s[i++] = ' ';