code review 4607052: os.Error API: don't export os.ErrorString, use os.NewEr...

src/pkg/crypto/openpgp/elgamal/elgamal.go

Index: src/pkg/crypto/openpgp/elgamal/elgamal.go
===================================================================
--- a/src/pkg/crypto/openpgp/elgamal/elgamal.go
+++ b/src/pkg/crypto/openpgp/elgamal/elgamal.go
@@ -37,7 +37,7 @@
 func Encrypt(random io.Reader, pub *PublicKey, msg []byte) (c1, c2 *big.Int, err os.Error) {
 	pLen := (pub.P.BitLen() + 7) / 8
 	if len(msg) > pLen-11 {
-		err = os.ErrorString("elgamal: message too long")
+		err = os.NewError("elgamal: message too long")
 		return
 	}
 
@@ -97,7 +97,7 @@
 	}
 
 	if firstByteIsTwo != 1 || lookingForIndex != 0 || index < 9 {
-		return nil, os.ErrorString("elgamal: decryption error")
+		return nil, os.NewError("elgamal: decryption error")
 	}
 	return em[index+1:], nil
 }