From f5e7a15551ddd99196fd674709961bd216806cf9 Mon Sep 17 00:00:00 2001
From: ilya <ilyaandreev2010@gmail.com>
Date: Fri, 19 Nov 2021 23:09:23 +0000
Subject: [PATCH] Adding support for single-node clusters

---
 little_raft/src/replica.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/little_raft/src/replica.rs b/little_raft/src/replica.rs
index 35bcc87..a3e8974 100644
--- a/little_raft/src/replica.rs
+++ b/little_raft/src/replica.rs
@@ -703,5 +703,9 @@ where
             last_log_index: self.log.len() - 1,
             last_log_term: self.log[self.log.len() - 1].term,
         });
+
+        if self.peer_ids.len() == 0 {
+            self.become_leader();
+        }
     }
 }