net: fix ResolveIPAddr

Fixes misedit in CL 6842053.

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/6849115

diff --git a/src/pkg/net/iprawsock.go b/src/pkg/net/iprawsock.go
index 852c299c45cc741af0247de17c845244e1a56198..45ad697aa67776e99ee9b484fbda6d17d01dea84 100644 (file)
--- a/src/pkg/net/iprawsock.go
+++ b/src/pkg/net/iprawsock.go
@@ -37,5 +37,8 @@ func ResolveIPAddr(net, addr string) (*IPAddr, error) {
                return nil, UnknownNetworkError(net)
        }
        a, err := resolveInternetAddr(afnet, addr, noDeadline)
+       if err != nil {
+               return nil, err
+       }
        return a.(*IPAddr), nil
 }