expr: 1.16.3 -> 1.16.4

buildGoModule rec {

  pname = "expr";

  version = "1.16.3";

  version = "1.16.4";

  src = fetchFromGitHub {

    owner = "antonmedv";

    repo = "expr";

    rev = "v${version}";

    hash = "sha256-XTI4TPViNQUPrIPZRWcaxFpkqMUOdGN162f+deFNRR0=";

    hash = "sha256-evPzHLetmCqGnFNydbjUcVIBdcOWrhqaeBIwWB2G6hk=";

  };

  sourceRoot = "${src.name}/repl";

  vendorHash = "sha256-ZIF0uCGrzs1nn06ouF/eJY1adOw8diAjMIhygZhrXuM=";

  vendorHash = "sha256-GEFLIvshlnCk8pYIf9ZoNV5NBC1R52x12aIOdsAqwFI=";

  ldflags = [ "-s" "-w" ];