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Fetch longname when a file exists

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This commit is contained in:
Scott Lahteine 2020-09-28 16:36:22 -05:00
parent 0ddb4d88a9
commit 660420050b
1 changed files with 6 additions and 0 deletions
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6
Marlin/src/sd/cardreader.cpp
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@ -628,11 +628,17 @@ void CardReader::openFileWrite(char * const path) {
// //
// Check if a file exists by absolute or workDir-relative path // Check if a file exists by absolute or workDir-relative path
// If the file exists, the long name can also be fetched.
// //
bool CardReader::fileExists(const char * const path) { bool CardReader::fileExists(const char * const path) {
if (!isMounted()) return false; if (!isMounted()) return false;
SdFile *diveDir = nullptr; SdFile *diveDir = nullptr;
const char * const fname = diveToFile(false, diveDir, path); const char * const fname = diveToFile(false, diveDir, path);
if (fname) {
diveDir->rewind();
selectByName(*diveDir, fname);
diveDir->close();
}
return fname != nullptr; return fname != nullptr;
} }