Subject: bug#63378: [PATCH] teams: Fix script to produce a single X-Debbugs-Cc header.

From: Arun Isaac <[email-masked]>
Date: Fri, 12 May 2023 00:59:00 +0100

> It's string-contains without ?, apparently.

Ah, yes. That one always trips me up.

> The change is now installed; thanks for the review!

Thank you! :-)