Fix bug on simulation if no genomestrip in tools

cnvpipelines.py

@@ -1052,12 +1052,12 @@ class CnvPipeline:
                 "maxNstretches": max_n_stretches,
                 "overlap_cutoff": overlap_cutoff,
                 "left_precision": left_precision,
-                "right_precision": right_precision
+                "right_precision": right_precision,
+                "rb_subdir": "refbundle"
             }
 
             if "genomestrip" in tools:
                 config["refbundle"] = os.path.join("refbundle", "reference.fasta")
-                config["rb_subdir"] = "refbundle"
             if sv_list is not None:
                 svlist_final = os.path.join(self.wdir, os.path.basename(sv_list))
                 self._link(sv_list, svlist_final)