From d82f06896815991be88781c9a44857e2be9cea9f Mon Sep 17 00:00:00 2001
From: Erich Eckner <git@eckner.net>
Date: Fri, 7 Jul 2023 20:57:48 +0200
Subject: format date in iso8601

---
 crypt-expiry-check.in | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/crypt-expiry-check.in b/crypt-expiry-check.in
index c431099..14f7432 100755
--- a/crypt-expiry-check.in
+++ b/crypt-expiry-check.in
@@ -126,9 +126,11 @@ set_retcode()
 prints()
 {
     if echo "$4" | ${GREP} -qx '[0-9]\+'; then
-        MIN_DATE=$(${DATE} '+%b %d %Y' -d@$4)
+        MIN_DATE=$(${DATE} '+%F' -d@$4)
+    elif echo "$4" | ${GREP} -qx '[0-9]\+-[0-9]\+-[0-9]\+'; then
+        MIN_DATE=$(${DATE} '+%F' -d$4)
     else
-        MIN_DATE=$(echo $4 | ${AWK} '{ print $1, $2, $4 }')
+        MIN_DATE=$(date -d"$(echo $4 | ${AWK} '{ print $1, $2, $4 }')" +%F)
     fi
     if ${ISSUER} && ! ${VALIDATION}
     then
-- 
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