Return empty string instead of "0" (#2673)
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@ -286,7 +286,7 @@ size_t EEPROMClass::readString (int address, char* value, size_t maxLen)
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String EEPROMClass::readString (int address)
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{
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if (address < 0 || address > _size)
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return String(0);
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return String();
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uint16_t len;
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for (len = 0; len <= _size; len++)
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@ -294,7 +294,7 @@ String EEPROMClass::readString (int address)
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break;
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if (address + len > _size)
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return String(0);
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return String();
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char value[len];
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memcpy((uint8_t*) value, _data + address, len);
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