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SD Menu patches

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This commit is contained in:
Scott Lahteine
2017-11-26 01:09:37 -06:00
parent 3cf31205bc
commit 5a1f1305f0
3 changed files with 8 additions and 6 deletions
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7
Marlin/cardreader.cpp
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@@ -626,13 +626,14 @@ void CardReader::chdir(const char * relpath) {
}
}
void CardReader::updir() {
if (workDirDepth > 0) { // At least 1 dir has been saved
workDir = --workDirDepth ? workDirParents[workDirDepth] : root; // Use parent, or root if none
int8_t CardReader::updir() {
if (workDirDepth > 0) { // At least 1 dir has been saved
workDir = --workDirDepth ? workDirParents[workDirDepth - 1] : root; // Use parent, or root if none
#if ENABLED(SDCARD_SORT_ALPHA)
presort();
#endif
}
return workDirDepth;
}
#if ENABLED(SDCARD_SORT_ALPHA)