Don't process TCN batch if empty (#144)

Co-Epi · Aug 2, 2020 · 6f6b2e8 · 6f6b2e8
1 parent 1bdad3a
commit 6f6b2e8
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/tcn_recording/tcn_batches_manager.rs b/src/tcn_recording/tcn_batches_manager.rs
@@ -39,6 +39,10 @@ where
             clone
         };
 
+        if tcns.is_empty() {
+            return Ok(());
+        };
+
         debug!("Flushing TCN batch into database: {:?}", tcns);
 
         // Do an in-memory merge with the DB TCNs and overwrite stored exposures with result.