diff --git a/TFT_eSPI.h b/TFT_eSPI.h
index 5d174fd..40afc2d 100644
--- a/TFT_eSPI.h
+++ b/TFT_eSPI.h
@@ -253,6 +253,11 @@ swap_coord(T& a, T& b) { T t = a; a = b; b = t; }
 // This is a structure to conveniently hold infomation on the default fonts
 // Stores pointer to font character image address table, width table and height
 
+// Create a null set in case some fonts not used (to prevent crash)
+const  uint8_t widtbl_null[1] = {0};
+PROGMEM const uint8_t chr_null[1] = {0};
+PROGMEM const uint8_t* const chrtbl_null[1] = {chr_null};
+
 typedef struct {
     const uint8_t *chartbl;
     const uint8_t *widthtbl;
@@ -262,45 +267,45 @@ typedef struct {
 
 // Now fill the structure
 const PROGMEM fontinfo fontdata [] = {
-   { 0, 0, 0, 0 },
+   { (const uint8_t *)chrtbl_null, widtbl_null, 0, 0 },
 
    // GLCD font (Font 1) does not have all parameters
-   { 0, 0, 8, 7 },
+   { (const uint8_t *)chrtbl_null, widtbl_null, 8, 7 },
 
   #ifdef LOAD_FONT2
    { (const uint8_t *)chrtbl_f16, widtbl_f16, chr_hgt_f16, baseline_f16},
   #else
-   { 0, 0, 0, 0 },
+   { (const uint8_t *)chrtbl_null, widtbl_null, 0, 0 },
   #endif
 
    // Font 3 current unused
-   { 0, 0, 0, 0 },
+   { (const uint8_t *)chrtbl_null, widtbl_null, 0, 0 },
 
   #ifdef LOAD_FONT4
    { (const uint8_t *)chrtbl_f32, widtbl_f32, chr_hgt_f32, baseline_f32},
   #else
-   { 0, 0, 0, 0 },
+   { (const uint8_t *)chrtbl_null, widtbl_null, 0, 0 },
   #endif
 
    // Font 5 current unused
-   { 0, 0, 0, 0 },
+   { (const uint8_t *)chrtbl_null, widtbl_null, 0, 0 },
 
   #ifdef LOAD_FONT6
    { (const uint8_t *)chrtbl_f64, widtbl_f64, chr_hgt_f64, baseline_f64},
   #else
-   { 0, 0, 0, 0 },
+   { (const uint8_t *)chrtbl_null, widtbl_null, 0, 0 },
   #endif
 
   #ifdef LOAD_FONT7
    { (const uint8_t *)chrtbl_f7s, widtbl_f7s, chr_hgt_f7s, baseline_f7s},
   #else
-   { 0, 0, 0, 0 },
+   { (const uint8_t *)chrtbl_null, widtbl_null, 0, 0 },
   #endif
 
   #ifdef LOAD_FONT8
    { (const uint8_t *)chrtbl_f72, widtbl_f72, chr_hgt_f72, baseline_f72}
   #else
-   { 0, 0, 0, 0 }
+   { (const uint8_t *)chrtbl_null, widtbl_null, 0, 0 }
   #endif
 };