Update childType in Prebarrage

src/prebarrage/pre_barrage.ts

@@ -31,6 +31,7 @@ export class PreBarrage extends Nub {
         this.cloisonsAmont = [];
         this._bassins = [];
         this.maxIterations = SessionSettings.maxIterations;
+        this._childrenType = "Cloison";
     }
 
     /**