[TASK] Allow multiple filters without restrictions

Classes/Controller/OverviewController.php

@@ -188,8 +188,6 @@ class OverviewController extends AbstractController {
 					unset($categories[$key]);
 				}
 			}
-		} else {
-			return;
 		}
 
 		// Get tag restrictions
@@ -200,8 +198,6 @@ class OverviewController extends AbstractController {
 					unset($tags[$key]);
 				}
 			}
-		} else {
-			return;
 		}
 
 		// Get category ids or use the one in the filter