Update use of object getParent() function

This function has been updated to construct and return the proper object
type.  This commit addresses the uses of this function so far to account
for this.

1 files changed, 2 insertions, 2 deletions

diff --git a/app/class/stage.class.php b/app/class/stage.class.php
index 31f6a94..150ac5d 100644
--- a/app/class/stage.class.php
+++ b/app/class/stage.class.php
@@ -66,7 +66,7 @@ class stage extends object
      */
     public function getPrev() : ?stage
     {
-        $pad = new pad($this->getParent());
+        $pad = $this->getParent();
 
         if ($pad->stage == $this->guid)
             return NULL;
@@ -107,7 +107,7 @@ class stage extends object
             return false;
 
         if (!($prev = $this->getPrev()))
-            $prev = new pad($this->getParent());
+            $prev = $this->getParent();
 
         $tmp = $next->stage;
         $prev->stage = $next->guid;