net: fix misspelled variable name (fixes windows build)

R=golang-dev, adg
CC=golang-dev, mikioh.mikioh
https://golang.org/cl/12848047

diff --git a/src/pkg/net/lookup_windows.go b/src/pkg/net/lookup_windows.go
index dcbb6d74f1c9fde324cb0dc6097909107ccb5639..130364231d49137e34ec6153aef5e513444c3fac 100644 (file)
--- a/src/pkg/net/lookup_windows.go
+++ b/src/pkg/net/lookup_windows.go
@@ -44,7 +44,7 @@ func lookupProtocol(name string) (proto int, err error) {
        r := <-ch
        if r.err != nil {
                if proto, ok := protocols[name]; ok {
-                       return protol, nil
+                       return proto, nil
                }
        }
        return r.proto, r.err