From 1ea529b9c1d223832b2f64ff09b2ac7e8b638a25 Mon Sep 17 00:00:00 2001
From: Tanguy Pruvot <tpruvot@users.noreply.github.com>
Date: Fri, 3 Jan 2020 03:19:07 +0100
Subject: [PATCH] STM32F1: Fix misleading indent / nullptr on FSMC (#16431)

---
 Marlin/src/HAL/HAL_STM32F1/dogm/u8g_com_stm32duino_fsmc.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Marlin/src/HAL/HAL_STM32F1/dogm/u8g_com_stm32duino_fsmc.cpp b/Marlin/src/HAL/HAL_STM32F1/dogm/u8g_com_stm32duino_fsmc.cpp
index 9fe682c09..a16b379b3 100644
--- a/Marlin/src/HAL/HAL_STM32F1/dogm/u8g_com_stm32duino_fsmc.cpp
+++ b/Marlin/src/HAL/HAL_STM32F1/dogm/u8g_com_stm32duino_fsmc.cpp
@@ -80,10 +80,11 @@ uint8_t u8g_com_stm32duino_fsmc_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, voi
       LCD_IO_Init(u8g->pin_list[U8G_PI_CS], u8g->pin_list[U8G_PI_A0]);
       u8g_Delay(50);
 
-      if (arg_ptr)
+      if (arg_ptr) {
         *((uint32_t *)arg_ptr) = LCD_IO_ReadData(0x0000);
         if (*((uint32_t *)arg_ptr) == 0)
           *((uint32_t *)arg_ptr) = (LCD_READ_ID << 24) | LCD_IO_ReadData(LCD_READ_ID, 3);
+      }
       isCommand = 0;
       break;