Merge pull request freqtrade#12541 from stash86/main-stash

make sure the strat's startup count don't get replaced

Author: xmatthias

freqtrade/optimize/analysis/recursive.py

@@ -39,6 +39,7 @@ def __init__(self, config: dict[str, Any], strategy_obj: dict):
         self.dict_recursive: dict[str, Any] = dict()
 
         self.pair_to_used: str | None = None
+        self._strat_scc: int | None = None
 
     # For recursive bias check
     # analyzes two data frames with processed indicators and shows differences between them.
@@ -151,7 +152,8 @@ def prepare_data(self, varholder: VarHolder, pairs_to_load: list[DataFrame]):
         backtesting._set_strategy(backtesting.strategylist[0])
 
         strat = backtesting.strategy
-        self._strat_scc = strat.startup_candle_count
+        if self._strat_scc is None:
+            self._strat_scc = strat.startup_candle_count
 
         if self._strat_scc < 1:
             raise ConfigurationError(