dix: fix create tree

Author: qoomon

dist/index.js

@@ -38249,7 +38249,7 @@ async function createCommit(octokit, repository, args) {
             const chunk = commitTreeBlobs.slice(i, i + chunkSize);
             chunkBaseTree = commitTreeSha = await octokit.rest.git.createTree({
                 ...repository,
-                ...(chunkBaseTree !== undefined ? { base_tree: chunkBaseTree } : {}),
+                base_tree: chunkBaseTree,
                 tree: chunk,
             }).then(({ data }) => data.sha).finally(() => {
                 progress++;

lib/github.ts

@@ -59,12 +59,12 @@ export async function createCommit(
     console.log('Creating commit tree...')
     const chunkSize = 100
 
-    let chunkBaseTree: string | undefined = args.parents[0]
+    let chunkBaseTree = args.parents[0]
     for (let i = 0; i < commitTreeBlobs.length; i += chunkSize) {
       const chunk = commitTreeBlobs.slice(i, i + chunkSize)
       chunkBaseTree = commitTreeSha = await octokit.rest.git.createTree({
         ...repository,
-        ...(chunkBaseTree !== undefined ? {base_tree: chunkBaseTree} : {}),
+        base_tree: chunkBaseTree,
         tree: chunk,
       }).then(({data}) => data.sha).finally(() => {
         progress++;