--- make-certificates_old.sh	2022-06-09 10:51:34.133107778 +0200
+++ make-certificates_new.sh	2022-06-14 16:17:45.342341537 +0200
@@ -346,7 +346,7 @@
 
 get_cert_name_from_id () {
 	if ! [ -z "$1" ]; then
-		list_cert_names_all | awk -v id="$1" '$1 == id {print $2}'
+		list_cert_names_all | awk -v id="$1" '("x" id)==("x" $1) {print $2}'  # see Bug#54834
 	fi
 }
 
@@ -361,7 +361,7 @@
 	local id="${1:?Missing argument: number}"
 	tac "${SSLBASE}/${CA}/index.txt" | awk -F '\t' -v id="$id" -v now="$(TZ=UTC date +%y%m%d%H%M%S)" '
 	BEGIN { ret=1; }
-	$4 == id {
+	("x" $4)==("x" id) {
 		ret = ( $1 != "R" ) ? ( $1 == "V" && $2 >= now ? 0 : 3 ) : 2;
 		exit;
 	}