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

espressif · Apr 15, 2019 · af23d0b · af23d0b
1 parent 582e643
commit af23d0b
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/libraries/EEPROM/src/EEPROM.cpp b/libraries/EEPROM/src/EEPROM.cpp
@@ -286,15 +286,15 @@ size_t EEPROMClass::readString (int address, char* value, size_t maxLen)
 String EEPROMClass::readString (int address)
 {
   if (address < 0 || address > _size)
-    return String(0);
+    return String();
 
   uint16_t len;
   for (len = 0; len <= _size; len++)
     if (_data[address + len] == 0)
       break;
 
   if (address + len > _size)
-    return String(0);
+    return String();
 
   char value[len];
   memcpy((uint8_t*) value, _data + address, len);