An option to disable inherited default file mask?

[day]

I have some folders which allow everyone to upload.
If someone upload a "default.htm" for example, the page will be broken.
Therefore, I hope to have an option to disable it.

[bacter]

if it's because you had already a default.htm in the folder, you can use the solution numbering uploaded files.

Menu -> Upload -> Number files on upload instead of overwriting

[rejetto]

thank you for reporting.
from next beta such file won't be allowed by default.
the new default upload filter will be \hfs.*;index.htm*;default.htm*

to allow any file in your folder just enter as upload filter *