Multiple '.' not allowed in LinuxCNC

[daiman444]

Here are the steps I follow to reproduce the issue:

1. in LinuxCNC 2.9 in the plasma interface created in qtvcp I open the file "001. Cutting for Vasya.ngc"

This is what I expected to happen:

File opened for processing

This is what happened instead:

The file does not open and the warning "Multiple '.' not allowed in LinuxCNC"

It worked properly before this:

(If the behavior changed after making a particular change in hardware or
software, describe the change you think is responsible. E.g., "after upgrading
from LinuxCNC 2.7.3 to 2.7.4")

Information about my hardware and software:

I checked opening the same file in LinuxCNC 2.8 in a plasma interface created in qtvcp and there is no such problem.
in qtplasmac_handler.py in method
def file_loaded(self, obj, filename): if os.path.basename(filename).count('.') > 1: self.lastLoadedProgram = '' return
Isn't this a redundant condition