fix index carousel so it doesn't break on misconfigured metadata

CollectionBuilder / collectionbuilder-gh

A framework for creating digital exhibits from a folder of files and a spreadsheet. See Readme below for instructions to get started!

https://collectionbuilder.github.io/collectionbuilder-gh/

MIT License

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fix index carousel so it doesn't break on misconfigured metadata #56

Closed evanwill closed 3 years ago

evanwill commented 3 years ago

build is interrupted by ruby error if metadata is incorrectly configured (i.e. doesn't match an actual file), due to something in _includes/index/carousel.html line 22

evanwill commented 3 years ago

e43ac385281cece9eed9d4bdb2f6a25e2a188fa6