86897c8f63
The create_new_win() function could open multiple windows when used incorrectly. This change makes sure that a new window will only be created if the main window could be selected successfully. This also ignores the out return values as they're never used.
*** NixOS *** NixOS is a Linux distribution based on the purely functional package management system Nix. More information can be found at https://nixos.org/nixos and in the manual in doc/manual.