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optimisation: if SD card fails to mount, do not set root directory 

I noticed this on Marlin 2.1 side, it should apply here as well.
This commit is contained in:
gudnimg 2023-10-01 14:39:50 +00:00 committed by Guðni Már Gilbert
parent 3c64874e20
commit e0eb8b8a24
1 changed files with 3 additions and 15 deletions
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18
Firmware/cardreader.cpp
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@ -230,29 +230,17 @@ void CardReader::initsd(bool doPresort/* = true*/)
SERIAL_ECHO_START;
SERIAL_ECHOLNRPGM(_n("SD card ok"));////MSG_SD_CARD_OK
}
workDir=root;
curDir=&root;
workDirDepth = 0;
#ifdef SDCARD_SORT_ALPHA
if (doPresort)
presort();
#endif
/*
if(!workDir.openRoot(&volume))
if (cardOK)
{
SERIAL_ECHOLNPGM(MSG_SD_WORKDIR_FAIL);
setroot(doPresort);
}
*/
}
void CardReader::setroot(bool doPresort)
void __attribute__((noinline)) CardReader::setroot(bool doPresort)
{
workDir=root;
workDirDepth = 0;
curDir=&workDir;
#ifdef SDCARD_SORT_ALPHA
if (doPresort)