1 files changed, 2 insertions(+), 2 deletions(-)

M poly.go

@@ 18,10 18,10 @@ func RandomBigInt(numBytes uint, allowAllZeros bool) (*big.Int, error) {
 		return nil, err
 	}
 	bi := new(big.Int).SetBytes(randBytes)
-	if bi.Cmp(big.NewInt(0)) == 0 {
+	if !allowAllZeros && bi.Cmp(big.NewInt(0)) == 0 {
 		return RandomBigInt(numBytes, allowAllZeros)
 	}
-	return bi.SetBytes(randBytes), nil
+	return bi, nil
 }
 
 // creates a random polynomial of the given degree, uses at least `entropy' bits