1 files changed, 9 insertions, 3 deletions
diff --git a/src/swarm/source.rs b/src/swarm/source.rs
index d80e4d7..5e428f2 100644
--- a/src/swarm/source.rs
+++ b/src/swarm/source.rs
@@ -286,12 +286,18 @@ pub(crate) fn probe_due(state: &AppState, peer: &str, now: Instant) -> bool {
     due
 }
 
-/// The initial sync is done: no source any more, and the peers we held back only need
-/// to learn our heads now.
-pub(crate) fn finished(state: &AppState, from: &str) {
+/// No catch-up going on: no source, no head start, nobody avoided. When one ends, and
+/// before one starts (a rejoin: `Host::reset_initial_sync`).
+pub(crate) fn reset(state: &AppState) {
     *lock(state) = None;
     *lock_preference(state) = None;
     *lock_avoided(state) = None;
+}
+
+/// The initial sync is done: no source any more, and the peers we held back only need
+/// to learn our heads now.
+pub(crate) fn finished(state: &AppState, from: &str) {
+    reset(state);
     let state = state.clone();
     let from = from.to_owned();
     tokio::spawn(async move {