chore: fix edge-case bug for empty pairlist

2026-01-04 14:35:16 +01:00
parent 97e7939a30
commit 0f9cab4231
1 changed files with 5 additions and 0 deletions
@@ -64,6 +64,11 @@ def _migrate_wallet_history(config: Config, exchange: Exchange, starting_balance
        x[col] = x["open"]
        dfs.append(x[[col]])

+    if not dfs:
+        logger.warning(
+            "No OHLCV data available for the trading pairs; skipping wallet history migration."
+        )
+        return
    merged = pd.concat(dfs, axis=1)

    balance_dist = balance_dist.join(merged, how="left")