fix: error when xxxProperties were empty in merge

SoftwareBrothers · Aug 6, 2020 · 1db1235 · 1db1235
1 parent 4fc653e
commit 1db1235
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/backend/utils/build-feature.ts b/src/backend/utils/build-feature.ts
@@ -59,7 +59,7 @@ const mergeResourceOptions = (
 
   ['listProperties', 'showProperties', 'editProperties', 'filterProperties'].forEach((propName) => {
     if (newOptions[propName]) {
-      options[propName] = uniq([...oldOptions[propName], newOptions[propName]])
+      options[propName] = uniq([...(oldOptions[propName] || []), newOptions[propName]])
     }
   })