What steps does it take to reproduce the issue?

Upload a zip with a set of shape files with one or more upper case extensions.

• When does this issue occur?

• Which page(s) does it occurs on?

• What happens?

Only the shape files with lower case extensions are re-zipped. If a mandatory zip file had an upper case extensions, none are zipped

• To whom does it occur (all users, curators, superusers)?

all

• What did you expect to happen?

Shape files with upper case extension should be in the re-zipped file.

Which version of Dataverse are you using?

Any related open or closed issues to this bug report?

Screenshots:

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Are you thinking about creating a pull request for this issue?
Yes