c-icap fails after update to 23.7.8

[rac-HH]

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Describe the bug

The update also updates c_icap from 0.5.10 to 0.5.11.
This version fails to start.

A clear and concise description of what the bug is, including last known working version (if any).

Starting in debug mode: c-icap -f //usr/local/etc/c-icap/c-icap.conf -N -D -d 9
...
Adding to acl AUTH the data *
In search specs list 0x0,name AUTH
New ACL with name:AUTH and ACL Type: auth
Creating new access entry as allow with specs:
In search specs list 0x829c62480,name AUTH
Checking name:AUTH with specname AUTH
In search specs list 0x829c62480,name AUTH
Checking name:AUTH with specname AUTH
Added acl spec: AUTH
In search specs list 0x829c62480,name 127.0.0.1
Checking name:127.0.0.1 with specname AUTH
In search specs list 0x829c62480,name 127.0.0.1
Checking name:127.0.0.1 with specname AUTH
The acl spec 127.0.0.1 does not exists!
The required acl spec '127.0.0.1' is missing
Fatal error while parsing config file: "//usr/local/etc/c-icap/c-icap.conf" line: 18
The line is: icap_access allow AUTH 127.0.0.1
...

With the mentioned line commented out the service starts.
"127.0.0.1" is not from configuration GUI - so this line is from standard config.

Describe alternatives you considered

Discussion of solutions see in Forum

[AdSchellevis]

#3667 ?

[rac-HH]

I copied the change von Pull #3667 to my configuration file. The service starts with this configuration and I tested the integration into Squid with an eicar test download.
It works.