Fix the assumption that all sources are named. #5004
Merged
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The issue
#5002
The fix
Check the indexes safely, the problem will still be that if you don't name an index, then it is just an extra source, but if you call out the name of an index it won't be able to resolve to an index that is unamed, and that should be fine.
The checklist
news/
directory to describe this fix with the extension.bugfix
,.feature
,.behavior
,.doc
..vendor
. or.trivial
(this will appear in the release changelog). Use semantic line breaks and name the file after the issue number or the PR #.