fix Net_IPv6::compress() to properly handle all-zeros address
The existing implementation of Net_IPv6::compress produces an empty string when compressing the all-zeros ("::") address; fix this by checking for empty return values and replacing them with "::".
Added by Daniel Becker over 10 years ago
fix Net_IPv6::compress() to properly handle all-zeros address
The existing implementation of Net_IPv6::compress produces an empty
string when compressing the all-zeros ("::") address; fix this by
checking for empty return values and replacing them with "::".