One-level deep redirects

Will these redirects affect google indexing?

[AltF4]

Our software is deployed to many domains. The bulk remains the same, and some items are customized.

Wherever a piece of code is customized, its original file content is replaced with a custom redirect.

Like if index.asp were customized, it would contain:
response.redirect "/virtualdir/custom/index.asp"

And /virtualdir/custom/index.asp would contain the customized code.

Therefore some of our links look like this:
site.com/virtualdir/store/file.asp

and others look like this
site.com/virtualdir/custom/anotherfile.asp

Will google choke on the redirection?

Thanks!