From dc18e8f24c2598a5eb4c6c7970492a6d6c63bf03 Mon Sep 17 00:00:00 2001
From: Deirdre Connolly <deirdre@zfnd.org>
Date: Wed, 9 Oct 2019 22:16:13 -0400
Subject: [PATCH] Remove .expect()s for block and transaction, they might fail
 for writer reasons

---
 zebra-network/src/protocol/codec.rs | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/zebra-network/src/protocol/codec.rs b/zebra-network/src/protocol/codec.rs
index 0196f2f2..25c6f8f8 100644
--- a/zebra-network/src/protocol/codec.rs
+++ b/zebra-network/src/protocol/codec.rs
@@ -211,9 +211,7 @@ impl Codec {
                 ref block,
             } => {
                 writer.write_u32::<LittleEndian>(version.0)?;
-                block
-                    .zcash_serialize(&mut writer)
-                    .expect("Blocks must serialize.");
+                block.zcash_serialize(&mut writer)?
             }
             GetBlocks {
                 ref version,
@@ -268,9 +266,7 @@ impl Codec {
                 ref transaction,
             } => {
                 writer.write_u32::<LittleEndian>(version.0)?;
-                transaction
-                    .zcash_serialize(&mut writer)
-                    .expect("Transactions must serialize.");
+                transaction.zcash_serialize(&mut writer)?
             }
             // Mempool => {}
             // FilterLoad => {}