From 44aff6bb275e17d10195465ed48d0109597e8727 Mon Sep 17 00:00:00 2001
From: xtqqczze <45661989+xtqqczze@users.noreply.github.com>
Date: Mon, 13 Apr 2026 10:41:23 +0100
Subject: [PATCH] CI/GnuComment: add safeguards

---
 .github/workflows/GnuComment.yml | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/.github/workflows/GnuComment.yml b/.github/workflows/GnuComment.yml
index 3dc2a46d9..6813514a7 100644
--- a/.github/workflows/GnuComment.yml
+++ b/.github/workflows/GnuComment.yml
@@ -50,7 +50,15 @@ jobs:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           script: |
             const fs = require('fs');
+            if (!fs.existsSync('./NR') || !fs.existsSync('./result.txt')) {
+              core.info("No GNU comment payload to post.");
+              return;
+            }
             const issue_number = Number(fs.readFileSync('./NR'));
+            if (!issue_number) {
+              core.info('No PR number; skipping.');
+              return;
+            }
             const content = fs.readFileSync('./result.txt').toString();
 
             const marker = '<!-- gnu-comment-bot -->';