Description
Clicking the package hyperlink under Builds tab leads to unwanted recursion link

Reproduction

1. Go to https://apps.fedoraproject.org/packages/lttv
2. Click Builds tab
3. Click package name repeatedly
4. Resulting link is as follows -

https://apps.fedoraproject.org/packages/lttv/undefined/packages//undefined/packages//undefined/packages//undefined/packages//undefined/packages//undefined/packages//undefined/packages//undefined/packages//undefined/packages//

Frequency of occurrence
100%

Use cases affected
All (I have checked 7-8 packages)

Related issues
#45