From a11f282a43f0f527116aa9c1bb9be9a2aa2b2b85 Mon Sep 17 00:00:00 2001
From: Michel Roegl-Brunner <michel.roegl-brunner@htl-braunau.at>
Date: Tue, 10 Mar 2026 15:44:18 +0100
Subject: [PATCH] Update workflow

---
 .github/workflows/update-script-timestamp-on-sh-change.yml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/update-script-timestamp-on-sh-change.yml b/.github/workflows/update-script-timestamp-on-sh-change.yml
index ee3caa578..5716e6b60 100644
--- a/.github/workflows/update-script-timestamp-on-sh-change.yml
+++ b/.github/workflows/update-script-timestamp-on-sh-change.yml
@@ -57,7 +57,8 @@ jobs:
       - name: Parse PR number from merge commit
         id: pr
         run: |
-          if [[ "$COMMIT_MSG" =~ #([0-9]+) ]]; then
+          re='#([0-9]+)'
+          if [[ "$COMMIT_MSG" =~ $re ]]; then
             echo "number=${BASH_REMATCH[1]}" >> "$GITHUB_OUTPUT"
           else
             echo "number=" >> "$GITHUB_OUTPUT"