GH-35943: [Dev] Ensure link issue works when PR body is empty (#36460)

### Rationale for this change Fix a bug when PR body is empty and Dev workflow fails. ### What changes are included in this PR? Ensure the link issue comment works in case of description being empty. ### Are these changes tested? I have tested it on my fork here: raulcd#81 ### Are there any user-facing changes? No * Closes: #35943 Authored-by: Raúl Cumplido <[email protected]> Signed-off-by: Raúl Cumplido <[email protected]>
apache · Jul 5, 2023 · 0df414e · 0df414e
1 parent 20d5c31
commit 0df414e
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/.github/workflows/dev_pr/link.js b/.github/workflows/dev_pr/link.js
@@ -84,14 +84,15 @@ async function commentGitHubURL(github, context, pullRequestNumber, issueID) {
   const issueInfo = await helpers.getGitHubInfo(github, context, issueID, pullRequestNumber);
   const message = "* Closes: #" + issueInfo.number
   if (issueInfo) {
-    if (context.payload.pull_request.body.includes(message)) {
+    const body = context.payload.pull_request.body || "";
+    if (body.includes(message)) {
       return;
     }
     await github.rest.pulls.update({
       owner: context.repo.owner,
       repo: context.repo.repo,
       pull_number: pullRequestNumber,
-      body: (context.payload.pull_request.body || "") + "\n" + message
+      body: body + "\n" + message
     });
   }
 }