From 6477bdf3e85e027b489bc7e744894326a8ca6f92 Mon Sep 17 00:00:00 2001
From: Miguel Portilla <miguelportilla@pobros.com>
Date: Wed, 8 Apr 2020 15:31:16 -0400
Subject: [PATCH] Fix division by zero with shards file stats

---
 src/ripple/nodestore/impl/DatabaseShardImp.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ripple/nodestore/impl/DatabaseShardImp.cpp b/src/ripple/nodestore/impl/DatabaseShardImp.cpp
index 2ec30484f..fecd7febe 100644
--- a/src/ripple/nodestore/impl/DatabaseShardImp.cpp
+++ b/src/ripple/nodestore/impl/DatabaseShardImp.cpp
@@ -1315,7 +1315,7 @@ DatabaseShardImp::setFileStats()
     std::lock_guard lock(mutex_);
     fileSz_ = sumSz;
     fdRequired_ = sumFd;
-    avgShardFileSz_ = fileSz_ / numShards;
+    avgShardFileSz_ = (numShards == 0 ? fileSz_ : fileSz_ / numShards);
 
     if (fileSz_ >= maxFileSz_)
     {