updated to not error & exit if file does not exist

Author: TimidRobot

update.sh

@@ -69,7 +69,7 @@ do
     # Ensure branchpath mtime is up-to-date
     touch ${branchpath}/.gitignore
     # Delete TLS/SSL config so that it is regenerated by certbot
-    rm "/etc/apache2/sites-enabled/${branchid}-le-ssl.conf"
+    rm -f "/etc/apache2/sites-enabled/${branchid}-le-ssl.conf"
     cp "${resourcedir}/default" \
        "/etc/apache2/sites-enabled/${branchid}.conf"
     perl -p -i -e "s/MAGICALPONY/${branchid}/g" \