diff --git a/lib/lib_display/Adafruit-GFX-Library-1.5.6-gemu-1.0/Adafruit_GFX.cpp b/lib/lib_display/Adafruit-GFX-Library-1.5.6-gemu-1.0/Adafruit_GFX.cpp
index 311ca762c..5e88150cc 100644
--- a/lib/lib_display/Adafruit-GFX-Library-1.5.6-gemu-1.0/Adafruit_GFX.cpp
+++ b/lib/lib_display/Adafruit-GFX-Library-1.5.6-gemu-1.0/Adafruit_GFX.cpp
@@ -1712,7 +1712,7 @@ void GFXcanvas1::drawPixel(int16_t x, int16_t y, uint16_t color) {
         GFXclrBit[] = { 0x7F, 0xBF, 0xDF, 0xEF, 0xF7, 0xFB, 0xFD, 0xFE };
 #endif
 
-    if (buffer) {
+    if(buffer) {
         if((x < 0) || (y < 0) || (x >= _width) || (y >= _height)) return;
 
         int16_t t;
@@ -1751,7 +1751,7 @@ void GFXcanvas1::drawPixel(int16_t x, int16_t y, uint16_t color) {
 */
 /**************************************************************************/
 void GFXcanvas1::fillScreen(uint16_t color) {
-    if (buffer) {
+    if(buffer) {
         uint16_t bytes = ((WIDTH + 7) / 8) * HEIGHT;
         memset(buffer, color ? 0xFF : 0x00, bytes);
     }
@@ -1789,8 +1789,7 @@ GFXcanvas8::~GFXcanvas8(void) {
 */
 /**************************************************************************/
 void GFXcanvas8::drawPixel(int16_t x, int16_t y, uint16_t color) {
-
-    if (buffer) {
+    if(buffer) {
         if((x < 0) || (y < 0) || (x >= _width) || (y >= _height)) return;
 
         int16_t t;
@@ -1822,7 +1821,7 @@ void GFXcanvas8::drawPixel(int16_t x, int16_t y, uint16_t color) {
 */
 /**************************************************************************/
 void GFXcanvas8::fillScreen(uint16_t color) {
-    if (buffer) {
+    if(buffer) {
         memset(buffer, color, WIDTH * HEIGHT);
     }
 }
diff --git a/lib/lib_display/Adafruit-GFX-Library-1.5.6-gemu-1.0/Adafruit_GFX.h b/lib/lib_display/Adafruit-GFX-Library-1.5.6-gemu-1.0/Adafruit_GFX.h
index 8a1f9d1c4..8af31324e 100644
--- a/lib/lib_display/Adafruit-GFX-Library-1.5.6-gemu-1.0/Adafruit_GFX.h
+++ b/lib/lib_display/Adafruit-GFX-Library-1.5.6-gemu-1.0/Adafruit_GFX.h
@@ -220,7 +220,7 @@ virtual void
   uint16_t
     textcolor,      ///< 16-bit background color for print()
     textbgcolor;    ///< 16-bit text color for print()
-  uint8_t *framebuffer;
+
  protected:
   void
     charBounds(char c, int16_t *x, int16_t *y,