diff --git a/twitter-openapi-typescript/package.json b/twitter-openapi-typescript/package.json
index d924c8e..5c0b3a6 100644
--- a/twitter-openapi-typescript/package.json
+++ b/twitter-openapi-typescript/package.json
@@ -1,6 +1,6 @@
 {
   "name": "twitter-openapi-typescript",
-  "version": "0.0.11",
+  "version": "0.0.12",
   "description": "Implementation of Twitter internal API in TypeScript",
   "scripts": {
     "test": "jest",
diff --git a/twitter-openapi-typescript/src/utils/api.ts b/twitter-openapi-typescript/src/utils/api.ts
index 1d5ca15..3d231ee 100644
--- a/twitter-openapi-typescript/src/utils/api.ts
+++ b/twitter-openapi-typescript/src/utils/api.ts
@@ -7,9 +7,8 @@ export const instructionToEntry = (item: i.InstructionUnion[]): i.TimelineAddEnt
       return (e as i.TimelineAddEntries).entries;
     } else if (e.type == i.InstructionType.TimelineReplaceEntry) {
       return [(e as i.TimelineReplaceEntry).entry];
-    } else {
-      return null;
     }
+    return [];
   });
 };