Icons have been added to the title so that it is easier to distinguis…

[mkleger]

Icons have been added to the title so that it is easier to distinguish between them, return value adjusted so that something is only output if there really is a problem.

[github-actions[bot]]

All contributors have signed the CLA ✍️ ✅
_{Posted by the CLA Assistant Lite bot.}

[mkleger]

I have read the CLA Document and I hereby sign the CLA or my organization already has a signed CLA.