service-worker: await unnecessary, errors should be handled #254
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Pretty simple stuff, minimal code changed.
awaitas the last command in a function is pointless. Errors thrown during the completion of a promise should be handled. Low probability of errors in this project as-is, but high probability of errors for any newbie adapting this example for their own project.The two calls to
caches.match()could use similar.catch()blocks, but I left them alone for now. They're easy enough to add before merging if you all decide to include them.