Fix a 500 error on the tree content view with an empty readme file
What does this MR do?
It hides the readme block on tree view if the readme file is empty.
Are there points in the code the reviewer needs to double check?
Maybe we should show the empty placeholder if the readme file is empty.
Why was this MR needed?
On master, a 500 error is thrown on tree view pages if the readme file is empty. On GitLab.com the block is shown but empty.
Screenshots (if relevant)
With this MR
Currently on GitLab.com
Does this MR meet the acceptance criteria?
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Changelog entry added, if necessary -
Documentation created/updated -
API support added - Tests
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Added for this feature/bug -
All builds are passing
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Conform by the merge request performance guides -
Conform by the style guides -
Branch has no merge conflicts with master(if it does - rebase it please) -
Squashed related commits together