Error adding malformed pattern

[FlipFlop™]

[11:12:54] <[FHO]admin-hostpl> [11:12:15] <-=Wartownik=-> [FI] [-2] [ERROR] [NMDC_DataArrival] /home/flexhub/white/./core/Hub-Check.lua:303: malformed pattern (missing ']')
[11:13:18] <[FHO]admin-hostpl> and I added it as a
[11:13:33] <[FHO]admin-hostpl> [10:45:38] <-=Wartownik=-> *** !addpattern DE "•ßro§§ N€']['•" -p-1 -a64 -r2"Konkurebcji dziekujemy"
- [10:45:38] <-=Wartownik=-> Successfully added a new DE pattern: "•ßro§§ N€']['•" for profilelevel: -1 and below, with action: 64, replacing line with: Konkurebcji dziekujemy

The ] and [ in the pattern aren't escaped, resulting in malformed pattern. Hubsoft has to catch this and refuse the pattern before actually adding the pattern so it doesn't error.