Use C++ language supported 'nullptr' (#13944)

2019-05-09 11:45:55 -05:00
parent e53d7e5517
commit ad4ffa1d2f
70 changed files with 670 additions and 668 deletions
--- a/Marlin/src/HAL/HAL_STM32F4/HAL_spi_STM32F4.cpp
+++ b/Marlin/src/HAL/HAL_STM32F4/HAL_spi_STM32F4.cpp
@@ -165,7 +165,7 @@ void spiSendBlock(uint8_t token, const uint8_t* buf) {
  #ifdef STM32GENERIC
    SPI.dmaSend(const_cast<uint8_t*>(buf), 512);
  #else
-    SPI.transfer((uint8_t*)buf, (uint8_t*)0, 512);
+    SPI.transfer((uint8_t*)buf, nullptr, 512);
  #endif

  SPI.endTransaction();