From 8edbc7b744487b5cd0b196215ea6917bae2dd311 Mon Sep 17 00:00:00 2001
From: Deirdre Connolly <deirdre@zfnd.org>
Date: Wed, 18 Sep 2019 16:39:55 -0400
Subject: [PATCH] Resolve 'warning: unused  that must be used' error

---
 zebra-network/src/message.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/zebra-network/src/message.rs b/zebra-network/src/message.rs
index d54144791..5f6926949 100644
--- a/zebra-network/src/message.rs
+++ b/zebra-network/src/message.rs
@@ -677,7 +677,7 @@ mod tests {
 
         let v_bytes = {
             let mut bytes = Vec::new();
-            v.zcash_serialize(
+            let _ = v.zcash_serialize(
                 Cursor::new(&mut bytes),
                 crate::constants::magics::MAINNET,
                 crate::constants::CURRENT_VERSION,