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Return empty string instead of "0" (#2673)

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Bob 2019-04-15 17:23:42 +02:00 committed by Me No Dev
parent 582e6433e9
commit af23d0bb10
1 changed files with 2 additions and 2 deletions
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4
libraries/EEPROM/src/EEPROM.cpp
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@ -286,7 +286,7 @@ size_t EEPROMClass::readString (int address, char* value, size_t maxLen)
String EEPROMClass::readString (int address) String EEPROMClass::readString (int address)
{ {
if (address < 0 || address > _size) if (address < 0 || address > _size)
return String(0); return String();
uint16_t len; uint16_t len;
for (len = 0; len <= _size; len++) for (len = 0; len <= _size; len++)
@ -294,7 +294,7 @@ String EEPROMClass::readString (int address)
break; break;
if (address + len > _size) if (address + len > _size)
return String(0); return String();
char value[len]; char value[len];
memcpy((uint8_t*) value, _data + address, len); memcpy((uint8_t*) value, _data + address, len);