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WrapNetConn: err on nil input

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License: MIT
Signed-off-by: Juan Batiz-Benet <juan@benet.ai>
This commit is contained in:
Juan Batiz-Benet 2015-06-18 14:39:26 -07:00
parent 62d4c740c2
commit b9c1a08db0
1 changed files with 3 additions and 0 deletions
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3
net.go
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@ -26,6 +26,9 @@ type Conn interface {
// WrapNetConn wraps a net.Conn object with a Multiaddr
// friendly Conn.
func WrapNetConn(nconn net.Conn) (Conn, error) {
if nconn == nil {
return nil, fmt.Errorf("failed to convert nconn.LocalAddr: nil")
}
laddr, err := FromNetAddr(nconn.LocalAddr())
if err != nil {