Fix WarpCommand.deleteWarp

Signed-off-by: yoyosource <yoyosource@nidido.de>

BauSystem_Main/src/de/steamwar/bausystem/features/warp/WarpCommand.java

@@ -98,7 +98,7 @@ public class WarpCommand extends SWCommand implements Disable, Enable {
 
     @Register("delete")
     public void deleteWarp(Player player, Warp warp) {
-        if (permissionCheck(player)) return;
+        if (!permissionCheck(player)) return;
         warp.delete();
         BauSystem.MESSAGE.send("WARP_DELETED", player, warp.getName());
     }