From 63a6856ccdd25d0184a756f9a67d1bd3c693bc0d Mon Sep 17 00:00:00 2001
From: y <y>
Date: Mon, 18 Sep 2023 11:33:36 -0400
Subject: [PATCH] timekeeper: restore 0 check for `slot`

---
 src/util/time.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/util/time.rs b/src/util/time.rs
index efb816c0d..fc0cbbace 100644
--- a/src/util/time.rs
+++ b/src/util/time.rs
@@ -78,6 +78,9 @@ impl TimeKeeper {
     /// epoch 1 has one less slot(the genesis slot) and
     /// rest epoch have the normal amount of slots.
     pub fn slot_epoch(&self, slot: u64) -> u64 {
+        if slot == 0 {
+            return 0
+        }
         (slot / self.epoch_length) + 1
     }