Remove unneeded code, fix minor potential issue with length.

This commit is contained in:
Gav Wood 2016-02-22 13:59:25 +01:00
parent 38ccc24577
commit 5917290562
2 changed files with 1 additions and 4 deletions

View File

@ -276,9 +276,6 @@ impl Discovery {
} }
pub fn writable(&mut self) { pub fn writable(&mut self) {
if self.send_queue.is_empty() {
return;
}
while !self.send_queue.is_empty() { while !self.send_queue.is_empty() {
let data = self.send_queue.pop_front().unwrap(); let data = self.send_queue.pop_front().unwrap();
match self.udp_socket.send_to(&data.payload, &data.address) { match self.udp_socket.send_to(&data.payload, &data.address) {

View File

@ -163,7 +163,7 @@ impl Display for Node {
impl FromStr for Node { impl FromStr for Node {
type Err = UtilError; type Err = UtilError;
fn from_str(s: &str) -> Result<Self, Self::Err> { fn from_str(s: &str) -> Result<Self, Self::Err> {
let (id, endpoint) = if &s[0..8] == "enode://" && s.len() > 136 && &s[136..137] == "@" { let (id, endpoint) = if s.len() > 136 && &s[0..8] == "enode://" && &s[136..137] == "@" {
(try!(NodeId::from_str(&s[8..136])), try!(NodeEndpoint::from_str(&s[137..]))) (try!(NodeId::from_str(&s[8..136])), try!(NodeEndpoint::from_str(&s[137..])))
} }
else { else {