package_repo silently creates invalid repo files

[kallisti5]

If you provide a repository info formatted like either of these:

name Haiku
vendor "Haiku Project"
summary "The Haiku repository (for Haiku r1~beta3_hrev55185)"
priority 1
url tag:haiku-os.org,2001:repositories/haiku/master/x86_64
architecture x86_64

name Haiku
vendor "Haiku Project"
summary "The Haiku repository (for Haiku r1~beta3_hrev55185)"
priority 1
identifier tag:haiku-os.org,2001:repositories/haiku/master/x86_64
architecture x86_64

package_repo will silently create a repository file which looks valid, but throws a "Error: Unable to unarchive repository info!" error when consumed.

This is the only way to make a "valid" repo file:

name Haiku
vendor "Haiku Project"
summary "The Haiku repository (for Haiku r1~beta3_hrev55185)"
priority 1
baseurl https://blah.com/blah/blah
identifier tag:haiku-os.org,2001:repositories/haiku/master/x86_64
architecture x86_64