assure check returns NULL on error

[pawelru]

sometimes R CMD CHECK results in error - we want to continue the process in order to enter debug print statements for developers to analyse the root cause

[github-actions[bot]]

Unit Tests Summary

8 tests   0 :heavy_check_mark:  0s :stopwatch: 1 suites  8 :zzz: 1 files    0 :x:

Results for commit 5a77d112.

[github-actions[bot]]

Code Coverage Summary

Filename                          Stmts    Miss  Cover    Missing
------------------------------  -------  ------  -------  ---------
R/check.R                            33      33  0.00%    15-128
R/deps_installation_proposal.R       82      82  0.00%    43-174
R/get_min_ver.R                      75      75  0.00%    13-193
TOTAL                               190     190  0.00%

Diff against main

Filename      Stmts    Miss  Cover
----------  -------  ------  --------
R/check.R        +8      +8  +100.00%
TOTAL            +8      +8  +100.00%

Results for commit: f38956a8f30598cccedaa3cbadd46a9167f2806c

Minimum allowed coverage is 80%

:recycle: This comment has been updated with latest results