Uncaught TypeError in Repo Index

When a repo has not been published, the share section is empty, so the share.js script can't find its element:

Uncaught TypeError: Cannot read property 'style' of undefined
    at share.js:2

The script should be made tolerant to this.

added dev label

added Doing and removed ~2112488 labels

mentioned in merge request !99 (merged)

removed Doing label