From 94f6838d19f852e042c79df3fe0a4206b80f1aa5 Mon Sep 17 00:00:00 2001
From: Mark Spanbroek <mark@spanbroek.net>
Date: Wed, 6 Jul 2022 15:35:57 +0200
Subject: [PATCH] [node] Fix: ensure that retrieve works for small files

---
 codex/node.nim | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/codex/node.nim b/codex/node.nim
index 8ae3a1c9..8f23bf47 100644
--- a/codex/node.nim
+++ b/codex/node.nim
@@ -132,7 +132,7 @@ proc retrieve*(
       ##
       try:
         let
-          batch = manifest.blocks.len div PrefetchBatch
+          batch = max(1, manifest.blocks.len div PrefetchBatch)
         trace "Prefetching in batches of", batch
         for blks in manifest.blocks.distribute(batch, true):
           discard await allFinished(