From 5f37e2b291eab8bfa954f6f54a57eda8e357c95e Mon Sep 17 00:00:00 2001
From: Thomas Lotze <thomas@thomas-lotze.net>
Date: Tue, 9 Jun 2020 09:30:36 +0200
Subject: [PATCH] =?UTF-8?q?f=C3=BChrende=20Null=20bei=20Ausgabe=20von=20da?=
 =?UTF-8?q?te=20vermeiden?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

In weiteren Berechnungen kann sonst versucht werden, 08 oder 09 oktal zu
interpretieren.
---
 invite.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/invite.sh b/invite.sh
index 7426dc7..53c2a14 100755
--- a/invite.sh
+++ b/invite.sh
@@ -15,7 +15,7 @@ next_thursday_offset=$(( ( ( 7 - $day_of_week ) + 4 ) % 7 ))
 
 ## Check if next Thursday is the first of a month
 
-if (( $(date -d "+$next_thursday_offset days" +%d) > 7 )); then
+if (( $(date -d "+$next_thursday_offset days" +%_d) > 7 )); then
     echo "Invitation should be sent at most a week in advance."
     echo "Exiting without sending an inviation..."
     exit