Fix unneeded initial value and mut

2020-04-07 18:01:56 -04:00 · 2020-04-07 18:01:56 -04:00 · 01599a0735
parent 23cd346f28
commit 01599a0735
1 changed files with 1 additions and 1 deletions
--- a/zebra-chain/src/addresses/sapling.rs
+++ b/zebra-chain/src/addresses/sapling.rs
@ -45,7 +45,7 @@ impl SaplingShieldedAddress {
        let mut bytes = io::Cursor::new(Vec::new());
        let _ = self.zcash_serialize(&mut bytes);

-        let mut hrp = "";
+        let hrp;

        match network {
            Network::Mainnet => hrp = human_readable_parts::MAINNET,