From 6b36244bbb225df6c38c2f2a58314c366d7e3c24 Mon Sep 17 00:00:00 2001
From: gemu2015 <gmutz2010@googlemail.com>
Date: Mon, 15 Feb 2021 17:32:15 +0100
Subject: [PATCH] Update xdrv_13_display.ino

---
 tasmota/xdrv_13_display.ino | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tasmota/xdrv_13_display.ino b/tasmota/xdrv_13_display.ino
index fffe2255d..2acefcdf8 100755
--- a/tasmota/xdrv_13_display.ino
+++ b/tasmota/xdrv_13_display.ino
@@ -949,7 +949,10 @@ void Display_Text_From_File(const char *file) {
 
 #ifdef USE_DT_VARS
 
+#ifndef MAX_DT_VARS
 #define MAX_DT_VARS 8
+#endif // MAX_DT_VARS
+
 #define MAX_DVTSIZE 24
 
 typedef struct {