Fix CardReader::lsDive()
@@ -88,7 +88,7 @@ void CardReader::lsDive(const char *prepend, SdFile parent, const char * const m
// close() is done automatically by destructor of SdFile
}
else {
- char pn0 = p.name[0];
+ uint8_t pn0 = p.name[0];
if (pn0 == DIR_NAME_FREE) break;
if (pn0 == DIR_NAME_DELETED || pn0 == '.') continue;
if (longFilename[0] == '.') continue;