From 22d59a70cc4d5224ef5a0f5b096693e2142b215f Mon Sep 17 00:00:00 2001
From: Paul Hauner <paul@paulhauner.com>
Date: Sat, 2 Mar 2019 11:27:12 +1100
Subject: [PATCH] Add debug message when validator is penalized

---
 eth2/types/src/beacon_state.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/eth2/types/src/beacon_state.rs b/eth2/types/src/beacon_state.rs
index 5591fa301..1c486e9b6 100644
--- a/eth2/types/src/beacon_state.rs
+++ b/eth2/types/src/beacon_state.rs
@@ -1004,6 +1004,10 @@ impl BeaconState {
             whistleblower_reward
         );
         self.validator_registry[validator_index].penalized_epoch = current_epoch;
+        debug!(
+            "Whistleblower {} penalized validator {}.",
+            whistleblower_index, validator_index
+        );
         Ok(())
     }