Fix duplicates in thread ancestor subscriptions

mikedilger · Oct 1, 2023 · 213f5f3 · 213f5f3
1 parent 3d65466
commit 213f5f3
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/overlord/mod.rs b/src/overlord/mod.rs
@@ -1728,8 +1728,10 @@ impl Overlord {
             }
         }
 
-        let missing_ancestors_hex: Vec<IdHex> =
+        let mut missing_ancestors_hex: Vec<IdHex> =
             missing_ancestors.iter().map(|id| (*id).into()).collect();
+        missing_ancestors_hex.sort_by(|a,b| a.as_str().cmp(b.as_str()));
+        missing_ancestors_hex.dedup();
 
         // Subscribe on relays
         if relays.is_empty() {