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Diffstat (limited to 'p2p/discv5/node.go')
-rw-r--r--p2p/discv5/node.go5
1 files changed, 1 insertions, 4 deletions
diff --git a/p2p/discv5/node.go b/p2p/discv5/node.go
index b2025ebcb..cfc833ff5 100644
--- a/p2p/discv5/node.go
+++ b/p2p/discv5/node.go
@@ -262,11 +262,8 @@ func (n NodeID) GoString() string {
// HexID converts a hex string to a NodeID.
// The string may be prefixed with 0x.
func HexID(in string) (NodeID, error) {
- if strings.HasPrefix(in, "0x") {
- in = in[2:]
- }
var id NodeID
- b, err := hex.DecodeString(in)
+ b, err := hex.DecodeString(strings.TrimPrefix(in, "0x"))
if err != nil {
return id, err
} else if len(b) != len(id) {