From fbd78b8daf51b74677f58a087e3282235f44e82d Mon Sep 17 00:00:00 2001
From: msquare <msquare@notrademark.de>
Date: Fri, 3 Apr 2020 10:28:55 +0200
Subject: [PATCH] fixes #693: never select a default date before first existing
 shift in shifts view

---
 includes/pages/user_shifts.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/includes/pages/user_shifts.php b/includes/pages/user_shifts.php
index b4acd2de..10e57194 100644
--- a/includes/pages/user_shifts.php
+++ b/includes/pages/user_shifts.php
@@ -47,7 +47,12 @@ function update_ShiftsFilter_timerange(ShiftsFilter $shiftsFilter, $days)
 {
     $start_time = $shiftsFilter->getStartTime();
     if (is_null($start_time)) {
-        $start_time = time();
+        $first_day = DateTime::createFromFormat('Y-m-d', $days[0])->getTimestamp();
+        if(time() < $first_day) {
+            $start_time = $first_day;
+        } else {
+            $start_time = time();
+        }
     }
 
     $end_time = $shiftsFilter->getEndTime();