quarto_add_extension() ignores user's installation disapproval

[eveyp]

I'm finding that quarto_add_extension() always installs the extension, even if the user responds with 'n' at the approval prompt:

> quarto::quarto_add_extension("schochastics/quarto-sketchy-html")
Quarto extensions may execute code when documents are rendered.
• If you do not trust the author(s) of this Quarto extensions, we recommend that you
  do not install or use this Quarto extensions.
Do you trust the authors of this Quarto extensions (Y/n)? n
Quarto extensions not installed.
[>] Downloading
[>] Unzipping
    Found 1 extension.

The following changes will be made:
Sketchy HTML documents   [Install]   1.1.0 (format)

[>] Extension installation complete.
Learn more about this extension at https://www.github.com/schochastics/quarto-sketchy-html

It seems like the internal check_extension_approval() function returns FALSE but that doesn't stop the rest of the installation code.

[cderv]

Thank you - indeed bad issue. Thanks for the report !