From d07229f1854cb16bd5fceac1408a0ec6d93f9339 Mon Sep 17 00:00:00 2001
From: Scott Lahteine <sourcetree@thinkyhead.com>
Date: Thu, 1 Dec 2016 18:15:58 -0600
Subject: [PATCH] Fix redraw in SD Card menus

---
 Marlin/ultralcd.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Marlin/ultralcd.cpp b/Marlin/ultralcd.cpp
index 8cb790ce9..dc7974145 100755
--- a/Marlin/ultralcd.cpp
+++ b/Marlin/ultralcd.cpp
@@ -1992,6 +1992,8 @@ void kill_screen(const char* lcd_msg) {
     void lcd_sd_updir() {
       card.updir();
       encoderTopLine = 0;
+      screen_changed = true;
+      lcdDrawUpdate = LCDVIEW_CLEAR_CALL_REDRAW;
     }
 
     /**
@@ -2464,6 +2466,8 @@ void kill_screen(const char* lcd_msg) {
       UNUSED(longFilename);
       card.chdir(filename);
       encoderPosition = 0;
+      screen_changed = true;
+      lcdDrawUpdate = LCDVIEW_CLEAR_CALL_REDRAW;
     }
 
   #endif //SDSUPPORT