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anza-xyz · Jul 11, 2024 · cfb918e · cfb918e
1 parent e0c7f24
commit cfb918e
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/ledger/src/blockstore_processor.rs b/ledger/src/blockstore_processor.rs
@@ -1470,10 +1470,12 @@ pub fn confirm_slot(
     let mut chunked_entries = blockstore.get_slot_chunked_entries_in_block(slot, progress.num_shreds as u32, &slot_meta);
 
     let mut current_entry = chunked_entries.next();
-    let mut last_end_index: u32;
+    let mut last_end_index: u32 = 0;
     loop {
         let Some((entry, last_end_index)) = current_entry else {
-            progress.num_shreds += (last_end_index as u64 - progress.num_shreds + 1);
+            if last_end_index > 0 {
+                progress.num_shreds += (last_end_index as u64 - progress.num_shreds + 1);
+            }
             return Ok(());
         };
         let next_entry = chunked_entries.next();