From 6cf4f9654c20855769a720a52c4ff6c7e9213320 Mon Sep 17 00:00:00 2001
From: Mike Dilger <mike@mikedilger.com>
Date: Sat, 4 Feb 2023 14:03:35 +1300
Subject: [PATCH] Don't start minions to seek an empty list of ancestors

---
 src/overlord/mod.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/overlord/mod.rs b/src/overlord/mod.rs
index 3d363dde..0c1e4dca 100644
--- a/src/overlord/mod.rs
+++ b/src/overlord/mod.rs
@@ -1115,6 +1115,11 @@ impl Overlord {
 
         let missing_ancestors_hex: Vec<IdHex> =
             missing_ancestors.iter().map(|id| (*id).into()).collect();
+
+        if missing_ancestors_hex.is_empty() {
+            return Ok(());
+        }
+
         tracing::debug!("Seeking ancestors {:?}", missing_ancestors_hex);
 
         // Clean up relays