From f05596fa1d439482cf2ca9dedc21bd42013868fe Mon Sep 17 00:00:00 2001
From: Thomas Lauf <thomas.lauf@tngtech.com>
Date: Sat, 2 Mar 2019 16:59:36 +0100
Subject: [PATCH] Extract generation of current date into function

---
 test/timemachine | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/test/timemachine b/test/timemachine
index f91cf3c4..213cd238 100755
--- a/test/timemachine
+++ b/test/timemachine
@@ -1,5 +1,10 @@
 #!/bin/bash
 
+function current_date()
+{
+      date --rfc-3339=date
+}
+
 function random_minute()
 {
       echo "0$( rand -M 60 )" | sed "s|.\+\(..\)\$|\1|g"
@@ -44,7 +49,7 @@ until [[ -z "${1}" ]] ; do
   shift
 done
 
-for day in ${days-$(date --rfc-3339=date)} ; do
+for day in ${days-$( current_date )} ; do
   for minute in ${minutes-$( random_minute )} ; do
     for hour in ${hours-$( default_hours )} ; do
       date="${day}T${hour}:${minute}"