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Fix warning regarding possible buffer overrun #17513

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Merged
thinkyhead merged 1 commit into from
Apr 20, 2020
Merged

Fix warning regarding possible buffer overrun #17513

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4 changes: 2 additions & 2 deletions Marlin/src/lcd/menu/menu_ubl.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -188,8 +188,8 @@ void _lcd_ubl_edit_mesh() {
*/
void _lcd_ubl_validate_custom_mesh() {
char ubl_lcd_gcode[24];
const int temp = TERN(HAS_HEATED_BED, custom_bed_temp, 0);
sprintf_P(ubl_lcd_gcode, PSTR("G28\nG26 C B%i H%i P"), temp, custom_hotend_temp);
const int16_t temp = TERN(HAS_HEATED_BED, custom_bed_temp, 0);
sprintf_P(ubl_lcd_gcode, PSTR("G28\nG26 C B%" PRIi16 " H%" PRIi16 " P"), temp, custom_hotend_temp);
queue.inject(ubl_lcd_gcode);
}

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