[InterNetNews/inn] 49193c: sys2nf: Fix the -Wcomma warning from Clang

[Julien ÉLIE]

  Branch: refs/heads/main
  Home:   https://github.com/InterNetNews/inn
  Commit: 49193c4c69bf84d5a8641b950c4a04b6ff7f8488
      https://github.com/InterNetNews/inn/commit/49193c4c69bf84d5a8641b950c4a04b6ff7f8488
  Author: Julien ÉLIE <Julien-Elie at users.noreply.github.com>
  Date:   2024-02-11 (Sun, 11 Feb 2024)

  Changed paths:
    M frontends/sys2nf.c

  Log Message:
  -----------
  sys2nf: Fix the -Wcomma warning from Clang