Fail with empty lines in text spec file

[Nodd]

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empty lines, text spec files

Latest version of Mamba

• My problem is not solved with the latest version

Tried in Conda?

Not reproducible with Conda

Describe your issue

When installing from a text spec file, if there are empty lines in the file micromamba returns an error: critical libmamba Invalid spec, no package name found:
I use this command : micromamba create -v --name tototo --channel conda-forge --override-channels --file requirement.txt

For example, if requirement.txt has one of these contents, I get the error:

numpy

matplotlib

numpy
matplotlib

But these work:

numpy
matplotlib

numpy
#
matplotlib

mamba info / micromamba info

environment : None (not found)
           env location : -
      user config files : /stck/jmartino/.mambarc
 populated config files :
       libmamba version : 1.3.1
     micromamba version : 1.3.1
           curl version : libcurl/7.87.0 OpenSSL/3.0.8 zlib/1.2.13 libssh2/1.10.0 nghttp2/1.47.0
     libarchive version : libarchive 3.6.2 zlib/1.2.13 bz2lib/1.0.8 libzstd/1.5.2
       virtual packages : __unix=0=0
                          __linux=4.18.0=0
                          __glibc=2.28=0
                          __archspec=1=x86_64
               channels :
       base environment : /stck/jmartino/micromamba
               platform : linux-64

Logs

$ micromamba create -v --name tototo --channel conda-forge --override-channels --file test.txt

                                           __
          __  ______ ___  ____ _____ ___  / /_  ____ _
         / / / / __ `__ \/ __ `/ __ `__ \/ __ \/ __ `/
        / /_/ / / / / / / /_/ / / / / / / /_/ / /_/ /
       / .___/_/ /_/ /_/\__,_/_/ /_/ /_/_.___/\__,_/
      /_/

warning  libmamba 'root_prefix' set with default value: /stck/jmartino/micromamba
info     libmamba You have not set the 'root_prefix' environment variable.
    To permanently modify the root prefix location, either:
    - set the 'MAMBA_ROOT_PREFIX' environment variable
    - use the '-r,--root-prefix' CLI option
    - use 'micromamba shell init ...' to initialize your shell
        (then restart or source the contents of the shell init script)
info     libmamba Parsing MatchSpec numpy
info     libmamba Parsing MatchSpec matplotlib
info     libmamba Parsing MatchSpec
critical libmamba Invalid spec, no package name found:

environment.yml

No response

~/.condarc

No response