Fixed underscore problem with merge lists

Author: frikky

shuffle-tools/1.2.0/src/app.py

@@ -1408,6 +1408,7 @@ def merge_lists(self, list_one, list_two, set_field="", sort_key_list_one="", so
                         self.logger.info("Define a JSON key to set for List two (Set Field)")
                         list_one[i][base_key] = list_two[i]
                     else:
+                        set_field = set_field.replace(" ", "_", -1)
                         list_one[i][set_field] = list_two[i]
         except Exception as e:
             return {