[NBug] Illegal characters in path.

[oxysoft]

Additional information

On gitlab, create a wiki entry which results in a slug with invalid characters (for NTFS/Windows 10), then clone the directory. Of course there are other ways to accomplish this, but this is how it occured for me.

Environment

• Git Extensions 3.3.1.7897
• Build 5a97671
• Git 2.22.0.windows.1 (recommended: 2.23.0 or later)
• Microsoft Windows NT 10.0.18363.0
• .NET Framework 4.8.4075.0
• DPI 96dpi (no scaling)

[duplicates-detector-bot]

Potential duplicates:

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[gerhardol]

The stacktrace was left out, but the description is the same as for previous reports

Duplicate of #7528
You entered characters in the path that are illegal
So the workaround is to just dont do that

A check added in master #7633 (so popup instead)