[serendipity-cvs] [s9y/Serendipity] 15bb08: Avoid PHP 8.2 warning when uploading images

[onli <no...@gi...>]

  Branch: refs/heads/master
  Home:   https://github.com/s9y/Serendipity
  Commit: 15bb0878c1b1d735a6f51c875ce1579d525282b2
      https://github.com/s9y/Serendipity/commit/15bb0878c1b1d735a6f51c875ce1579d525282b2
  Author: onli <on...@pa...>
  Date:   2023-09-06 (Wed, 06 Sep 2023)

  Changed paths:
    M include/functions_images.inc.php

  Log Message:
  -----------
  Avoid PHP 8.2 warning when uploading images