Check BABE key optional in changeEpoch (#1895)

* Check key optional --------- Co-authored-by: Dmitriy Khaustov <[email protected]>
qdrvm · Dec 7, 2023 · 8c40662 · 8c40662
1 parent 4a17b2d
commit 8c40662
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/core/consensus/babe/impl/babe_lottery_impl.cpp b/core/consensus/babe/impl/babe_lottery_impl.cpp
@@ -49,6 +49,9 @@ namespace kagome::consensus::babe {
     auto &config = *config_res.value();
 
     keypair_ = session_keys_->getBabeKeyPair(config.authorities);
+    if(!keypair_) {
+      return false;
+    }
 
     randomness_ = config.randomness;