only purge inactive repeatables When repeatableToChangeClone exists

Author: Chomp

project/src/controllers/RepeatableQuestController.ts

@@ -571,10 +571,6 @@ export class RepeatableQuestController {
 
         // Clone data before we send it to client
         const repeatableToChangeClone = this.cloner.clone(repeatablesInProfile);
-
-        // Purge inactive repeatables
-        repeatableToChangeClone.inactiveQuests = [];
-
         if (!repeatableToChangeClone) {
             // Unable to find quest being replaced
             const message = this.localisationService.getText("quest-unable_to_find_repeatable_to_replace");
@@ -583,6 +579,9 @@ export class RepeatableQuestController {
             return this.httpResponse.appendErrorToOutput(output, message);
         }
 
+        // Purge inactive repeatables
+        repeatableToChangeClone.inactiveQuests = [];
+
         // Nullguard
         output.profileChanges[sessionID].repeatableQuests ||= [];