Log warnings when overrides are set for unknown hostnames

1 files changed, 10 insertions, 1 deletions

diff --git a/mullvad-relay-selector/src/lib.rs b/mullvad-relay-selector/src/lib.rs
index c3290363dd..1289ab332f 100644
--- a/mullvad-relay-selector/src/lib.rs
+++ b/mullvad-relay-selector/src/lib.rs
@@ -172,8 +172,10 @@ impl ParsedRelays {
                 .insert(r#override.hostname.to_owned(), r#override);
         }
 
+        let mut remaining_overrides = self.overrides.clone();
+
         for relay in &mut self.relays {
-            if let Some(overrides) = self.overrides.get(&relay.hostname) {
+            if let Some(overrides) = remaining_overrides.remove(&relay.hostname) {
                 if let Some(ipv4_addr_in) = overrides.ipv4_addr_in {
                     log::debug!(
                         "Overriding ipv4_addr_in for {}: {ipv4_addr_in}",
@@ -190,6 +192,13 @@ impl ParsedRelays {
                 }
             }
         }
+
+        for relay_override in remaining_overrides.into_values() {
+            log::warn!(
+                "No overrides were applied for hostname \"{}\": not found",
+                relay_override.hostname
+            );
+        }
     }
 
     /// Update list while keeping overrides