diff --git a/src/dns/mod.rs b/src/dns/mod.rs
index 48c7bb37..f0b158f7 100644
--- a/src/dns/mod.rs
+++ b/src/dns/mod.rs
@@ -85,11 +85,7 @@ impl Dns {
         &self,
         domain: &Domain,
     ) -> Result<impl Iterator<Item = Ipv4Addr>, OpaqueError> {
-        if let Some(addresses) = self
-            .overwrites
-            .as_ref()
-            .and_then(|cache| cache.get(domain))
-        {
+        if let Some(addresses) = self.overwrites.as_ref().and_then(|cache| cache.get(domain)) {
             return Ok(Either::A(addresses.clone().into_iter().filter_map(
                 |ip| match ip {
                     IpAddr::V4(ip) => Some(ip),
@@ -113,11 +109,7 @@ impl Dns {
         &self,
         domain: &Domain,
     ) -> Result<impl Iterator<Item = Ipv6Addr>, OpaqueError> {
-        if let Some(addresses) = self
-            .overwrites
-            .as_ref()
-            .and_then(|cache| cache.get(domain))
-        {
+        if let Some(addresses) = self.overwrites.as_ref().and_then(|cache| cache.get(domain)) {
             return Ok(Either::A(addresses.clone().into_iter().filter_map(
                 |ip| match ip {
                     IpAddr::V4(_) => None,