toml: removde unused var
@@ -353,7 +353,6 @@ static int writeRelativeKeyName (Key * parent, Key * key, Writer * writer)
{
int result = 0;
bool placeDot = false;
- size_t len = keyGetUnescapedNameSize (key) - keyGetUnescapedNameSize (parent);
const char * keyPart = ((const char *) keyUnescapedName (key)) + keyGetUnescapedNameSize (parent);
const char * keyStop = ((const char *) keyUnescapedName (key)) + keyGetUnescapedNameSize (key);
while (keyPart < keyStop)
