[BUG / possible BUG] ./testssl.sh: line 8757: 2+: syntax error: operand expected (error token is "+") about testssl.sh

By the way, I relized only now that return code in this case is 0.

$ ./testssl.sh cbi-org.eu
...
Using "OpenSSL 3.0.2 15 Mar 2022 (Library: OpenSSL 3.0.2 15 Mar 2022)" [~158 ciphers]
on pentest-dev:/usr/bin/openssl
(built: "Oct 13 12:02:49 2023", platform: "debian-amd64")
...
Testing protocols via sockets except SPDY+HTTP2 
...

NULL ciphers (no encryption)                  not offered (OK)
Anonymous NULL Ciphers (no authentication)    not offered (OK)
Export ciphers (w/o ADH+NULL)                 ./testssl.sh: line 996: 16#: invalid integer constant (error token is "16#")
./testssl.sh: line 8757: 2+: syntax error: operand expected (error token is "+")

$ echo $?
0

[drwetter]

Hi @av-kryazhev-datagile ,

that has long been fixed and mentioned a couple of times, see also here.

Version 2.9.5-* is not being maintained anymore. 3.0.2 has been superseded by 3.0.8 which is the latest bug-fixed version.