Bugfix count(null) www/lib

2022-06-10 17:39:14 +02:00
parent eaa3b1da75
commit b974f1c38e
10 changed files with 173 additions and 173 deletions
@@ -71,7 +71,7 @@ class Navigation {
    if(isset($form[btnUp])) $this->PosUp();
    if(isset($form[btnDown])) $this->PosDown();
    $this->ArrNav = $this->GetArrNav();
-    if(count($this->ArrNav)>0)if($this->actNavID=="") $this->actNavID = key($this->ArrNav);
+    if((!empty($this->ArrNav)?count($this->ArrNav):0)>0)if($this->actNavID=="") $this->actNavID = key($this->ArrNav);
    $this->SetVar();
    $this->ArrowButton(); 
  }