Previous button behaving the same as Next button - View Bookings/Schedules

[bravismore-mugadza]

The Previous button behaving the same as Next button when viewing Bookings/Schedules

[Harald Wilhelmi]

It seems to me that this bug is fixed in Git already but not released now.

For me this hot-fix worked:

--- ./lib/Common/Date.php.orig	2023-09-13 11:09:58.833684809 +0200
+++ ./lib/Common/Date.php	2023-09-13 11:25:09.534329873 +0200
@@ -439,6 +439,11 @@
         return !$this->IsWeekday();
     }
 
+    private function getOperator(int $number): string
+    {
+        return $number < 0 ? " -" : " +";
+    }
+
     /**
      * @param int $days
      * @return Date
@@ -446,7 +451,7 @@
     public function AddDays($days)
     {
         // can also use DateTime->modify()
-        return new Date($this->Format(self::SHORT_FORMAT) . " +" . $days . " days", $this->timezone);
+        return new Date($this->Format(self::SHORT_FORMAT) . $this->getOperator($days) . abs($days) . " days", $this->timezone);
     }
 
     /**

[bravismore-mugadza]

Applied the hot fix and indeed it fixed the anomaly.