From 2ce9fd74e25603884e506443f09d1329f8c618c4 Mon Sep 17 00:00:00 2001
From: Hugo C <911307+hugocaillard@users.noreply.github.com>
Date: Thu, 6 Feb 2025 16:06:12 +0100
Subject: [PATCH] fix: avoid empty deployment batches (#1665)

---
 components/clarinet-deployments/src/lib.rs | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/components/clarinet-deployments/src/lib.rs b/components/clarinet-deployments/src/lib.rs
index 6ccbcacb3..7127048cb 100644
--- a/components/clarinet-deployments/src/lib.rs
+++ b/components/clarinet-deployments/src/lib.rs
@@ -792,12 +792,14 @@ pub async fn generate_default_deployment(
     let mut batch_count = 0;
     for (epoch, epoch_transactions) in transactions {
         for txs in epoch_transactions.chunks(tx_chain_limit) {
-            batches.push(TransactionsBatchSpecification {
-                id: batch_count,
-                transactions: txs.to_vec(),
-                epoch: Some(epoch),
-            });
-            batch_count += 1;
+            if !txs.is_empty() {
+                batches.push(TransactionsBatchSpecification {
+                    id: batch_count,
+                    transactions: txs.to_vec(),
+                    epoch: Some(epoch),
+                });
+                batch_count += 1;
+            }
         }
     }