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🩹 Handle nullptr in CardReader::printLongPath (#23197)

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Jason Smith 2021-11-27 13:54:39 -08:00 committed by GitHub
parent a3c4a5eca6
commit 1861f780de
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Marlin/src/sd/cardreader.cpp
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@ -359,7 +359,7 @@ void CardReader::ls(TERN_(LONG_FILENAME_HOST_SUPPORT, bool includeLongNames/*=fa
// //
void CardReader::printLongPath(char * const path) { void CardReader::printLongPath(char * const path) {
int i, pathLen = strlen(path); int i, pathLen = path ? strlen(path) : 0;
// SERIAL_ECHOPGM("Full Path: "); SERIAL_ECHOLN(path); // SERIAL_ECHOPGM("Full Path: "); SERIAL_ECHOLN(path);