utf8 handling segfault

[ablakely]

Hi,

I am running an eggdrop v1.9.3 with the bmotion script, whenever a user posts these characters in a channel the bot will segfault:

𝙡𝙮

I haven't tested with others, I found this because a separate bot fetches the titles of urls for channel.

Log:

I am Kat, running eggdrop v1.9.3: 2 users (mem: 136k).
Online for 00:00 (status mode) - CPU: 00:00.75 - Cache hit:  0.0%
Configured with: 
Admin: ab3800
Config file: kat.conf
OS: Linux 5.10.0-10-amd64
Process ID: 1626260 (parent 1561580)
Tcl library: /usr/share/tcltk/tcl8.6
Tcl version: 8.6.11 (header version 8.6.11)
Tcl is threaded.
TLS support is enabled.
TLS library: OpenSSL 1.1.1k  25 Mar 2021
IPv6 support is enabled.
Threaded DNS core is enabled.
Socket table: 20/100
    Online as: [email protected] (Kat)
    Connected to Ephasic [10.0.0.103]:6667 (connected for 00:00)
    Mode queue is at 0% (1 msgs)
    Server queue is at 1% (3 msgs)
    Active CAP negotiations: (none)
    #offtopic           :   5 members, enforcing "+tn" (greet)
    #lobby              : (not on channel)
Segmentation fault