Description

Searching a file inside a shared external storage didn't return any result even though there was files inside that should be returned. This PR fixes the issue.

Related Issue

https://github.com/owncloud/enterprise/issues/4677

Motivation and Context

How Has This Been Tested?

1. Create an external storage (Local storage) only available to the admin. Ensure the mount point can be shared
2. Upload some files in "A/B/C/" (inside the external storage -> "Local/A/B/C/searchtest.txt")
3. Share the whole mount point with user1
4. As user1, access to "Local/A/B"
5. Search "test"

The "searchtest.txt" file inside the shared folder should appear in the results

Screenshots (if appropriate):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Database schema changes (next release will require increase of minor version instead of patch)
• Breaking change (fix or feature that would cause existing functionality to change)
• Technical debt
• Tests only (no source changes)

Checklist:

• Code changes
• Unit tests added
• Acceptance tests added
• Documentation ticket raised:
• Changelog item, see TEMPLATE