SAFE_POINT when workflow output folder does not exist

Scenario:
Precondition: FastQC tool is set in UGENE.

1. On the "Workflow Designer" tab of the UGENE Application Settings set workflow output folder to some path that does not exist (e.g. on macOS I set it to "/Volumes/External/workflow_output" and then unplugged the external disk).
2. Select "Tools > NGS data analysis > Reads quality control" in the UGENE main menu.
3. Proceed with the FastQC sample workflow wizard. Set a valid file (FASTQ, SAM, etc.). Run the workflow.
   Current state: a SAFE_POINT occurs. The workflow continues to run.

Fix the SAFE_POINT.