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const correctness #89

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Merged
merged 1 commit into from
Dec 11, 2016
Merged

const correctness #89

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4 changes: 2 additions & 2 deletions cores/esp32/IPAddress.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -72,7 +72,7 @@ size_t IPAddress::printTo(Print& p) const
return n;
}

String IPAddress::toString()
String IPAddress::toString() const
{
char szRet[16];
sprintf(szRet,"%u.%u.%u.%u", _address.bytes[0], _address.bytes[1], _address.bytes[2], _address.bytes[3]);
Expand Down Expand Up @@ -119,4 +119,4 @@ bool IPAddress::fromString(const char *address)
}
_address.bytes[3] = acc;
return true;
}
}
2 changes: 1 addition & 1 deletion cores/esp32/IPAddress.h
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Expand Up @@ -81,7 +81,7 @@ class IPAddress: public Printable
IPAddress& operator=(uint32_t address);

virtual size_t printTo(Print& p) const;
String toString();
String toString() const;

friend class EthernetClass;
friend class UDP;
Expand Down