diff --git a/damus/ContentView.swift b/damus/ContentView.swift
index 55d59265..985c41b8 100644
--- a/damus/ContentView.swift
+++ b/damus/ContentView.swift
@@ -635,8 +635,6 @@ struct ContentView: View {
             try? pool.add_relay(.nwc(url: nwc.relay))
         }
 
-
-        let user_search_cache = UserSearchCache()
         self.damus_state = DamusState(pool: pool,
                                       keypair: keypair,
                                       likes: EventCounter(our_pubkey: pubkey),
diff --git a/damus/Nostr/RelayPool.swift b/damus/Nostr/RelayPool.swift
index 9643350f..bac13588 100644
--- a/damus/Nostr/RelayPool.swift
+++ b/damus/Nostr/RelayPool.swift
@@ -120,7 +120,7 @@ class RelayPool {
                   case .string(let str) = msg
             else { return }
 
-            self.ndb.process_event(str)
+            let _ = self.ndb.process_event(str)
         })
         let relay = Relay(descriptor: desc, connection: conn)
         self.relays.append(relay)
@@ -220,10 +220,10 @@ class RelayPool {
         switch req {
         case .typical(let r):
             if case .event = r, let rstr = make_nostr_req(r) {
-                ndb.process_client_event(rstr)
+                let _ = ndb.process_client_event(rstr)
             }
         case .custom(let string):
-            ndb.process_client_event(string)
+            let _ = ndb.process_client_event(string)
         }
 
         for relay in relays {
diff --git a/damus/Nostr/RelayURL.swift b/damus/Nostr/RelayURL.swift
index a5568916..216dad48 100644
--- a/damus/Nostr/RelayURL.swift
+++ b/damus/Nostr/RelayURL.swift
@@ -15,8 +15,6 @@ public struct RelayURL: Hashable, Equatable, Codable, CodingKeyRepresentable {
     }
     
     init?(_ str: String) {
-        guard let last = str.last else { return nil }
-
         guard let url = URL(string: str) else {
             return nil
         }
diff --git a/damus/Views/PostView.swift b/damus/Views/PostView.swift
index 5b70c951..acb15aec 100644
--- a/damus/Views/PostView.swift
+++ b/damus/Views/PostView.swift
@@ -389,8 +389,7 @@ struct PostView: View {
         GeometryReader { (deviceSize: GeometryProxy) in
             VStack(alignment: .leading, spacing: 0) {
                 let searching = get_searching_string(focusWordAttributes.0)
-                let searchingIsNil = searching == nil
-                
+
                 TopBar
                 
                 ScrollViewReader { scroller in
diff --git a/damus/Views/Profile/ProfilePicView.swift b/damus/Views/Profile/ProfilePicView.swift
index 779b7e84..d6b32d46 100644
--- a/damus/Views/Profile/ProfilePicView.swift
+++ b/damus/Views/Profile/ProfilePicView.swift
@@ -136,7 +136,7 @@ func get_profile_url(picture: String?, pubkey: Pubkey, profiles: Profiles) -> UR
 func make_preview_profiles(_ pubkey: Pubkey) -> Profiles {
     let profiles = Profiles(ndb: test_damus_state.ndb)
     let picture = "http://cdn.jb55.com/img/red-me.jpg"
-    let profile = Profile(name: "jb55", display_name: "William Casarin", about: "It's me", picture: picture, banner: "", website: "https://jb55.com", lud06: nil, lud16: nil, nip05: "jb55.com", damus_donation: nil)
+    //let profile = Profile(name: "jb55", display_name: "William Casarin", about: "It's me", picture: picture, banner: "", website: "https://jb55.com", lud06: nil, lud16: nil, nip05: "jb55.com", damus_donation: nil)
     //let ts_profile = TimestampedProfile(profile: profile, timestamp: 0, event: test_note)
     //profiles.add(id: pubkey, profile: ts_profile)
     return profiles