Fix: unable to edit an empty repository list in an existing registry

Author: lsongsuse

pkg/sbombastic-image-vulnerability-scanner/edit/sbombastic.rancher.io.registry.vue

@@ -9,7 +9,6 @@ import LabeledSelect from '@shell/components/form/LabeledSelect';
 import { Checkbox } from '@components/Form/Checkbox';
 import { MANAGEMENT, NAMESPACE } from '@shell/config/types';
 import {
-  REGISTRY_DEFAULT_URI,
   REGISTRY_TYPE_OPTIONS,
   SCAN_INTERVAL_OPTIONS, SCAN_INTERVALS
 } from "@sbombastic-image-vulnerability-scanner/constants/scan-interval-options";
@@ -196,7 +195,7 @@ export default {
               :multiple="true"
               :label="t('imageScanner.registries.configuration.cru.scan.repoName')"
               :placeholder="t('imageScanner.registries.configuration.cru.scan.placeholder')"
-              :options="value.spec.repositories"
+              :options="value.spec.repositories || []"
               :disabled="mode==='view'"
               @update:value="update"
           />