Avoid puking out warning when calling trim_crlf with undef

Difegue / LANraragi

Web application for archival and reading of manga/doujinshi. Lightweight and Docker-ready for NAS/servers.

https://lrr.tvc-16.science

MIT License

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Avoid puking out warning when calling trim_crlf with undef #1026

Closed siliconfeces closed 3 months ago

siliconfeces commented 3 months ago

I got a bunch of Use of uninitialized value $s in substitution (s///) at /home/koyomi/lanraragi/script/../lib/LANraragi/Utils/String.pm line 44. in my logs, this should fix that.