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Fix sd_status comparison

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Co-Authored-By: perkmeister <perkmeister@users.noreply.github.com>
This commit is contained in:
Scott Lahteine 2018-04-30 21:09:50 -05:00
parent 1f92b9a4ed
commit 524cc392f4
1 changed files with 2 additions and 2 deletions
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4
Marlin/src/lcd/ultralcd.cpp
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@ -5123,10 +5123,10 @@ void lcd_update() {
#if ENABLED(SDSUPPORT) && PIN_EXISTS(SD_DETECT) #if ENABLED(SDSUPPORT) && PIN_EXISTS(SD_DETECT)
const bool sd_status = IS_SD_INSERTED; const uint8_t sd_status = (uint8_t)IS_SD_INSERTED;
if (sd_status != lcd_sd_status && lcd_detected()) { if (sd_status != lcd_sd_status && lcd_detected()) {
bool old_sd_status = lcd_sd_status; // prevent re-entry to this block! uint8_t old_sd_status = lcd_sd_status; // prevent re-entry to this block!
lcd_sd_status = sd_status; lcd_sd_status = sd_status;
if (sd_status) { if (sd_status) {