X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning%2Fsrc%2Futil%2Fser.rs;h=47bdf04f8750ac8d2562f032c7232d997f36c3b4;hb=0dfb24e661e1b5f286bd21812322cca8026c036f;hp=c06293269ec0ffc28727a3d2624e92a9f95d1319;hpb=2cf42aa3888e665541faf34a634f054b4580d25f;p=rust-lightning

diff --git a/lightning/src/util/ser.rs b/lightning/src/util/ser.rs
index c0629326..47bdf04f 100644
--- a/lightning/src/util/ser.rs
+++ b/lightning/src/util/ser.rs
@@ -879,6 +879,11 @@ impl<A: Writeable, B: Writeable, C: Writeable> Writeable for (A, B, C) {
 	}
 }
 
+impl Writeable for () {
+	fn write<W: Writer>(&self, _: &mut W) -> Result<(), io::Error> {
+		Ok(())
+	}
+}
 impl Readable for () {
 	fn read<R: Read>(_r: &mut R) -> Result<Self, DecodeError> {
 		Ok(())
@@ -892,7 +897,6 @@ impl Writeable for String {
 		w.write_all(self.as_bytes())
 	}
 }
-
 impl Readable for String {
 	#[inline]
 	fn read<R: Read>(r: &mut R) -> Result<Self, DecodeError> {