backend: improve error handling #7
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When we're done with a file, ensure we close it, in case an error occurs unexpectedly, and handle the error from a Scanner object if we get one.
ttaylorr
approved these changes
Nov 15, 2018
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When we're done with a file, ensure we close it, in case an error occurs unexpectedly, and handle the error from a Scanner object if we get one.
Apparently, I forgot to actually squash these changes into #6 and pushed a new version that didn't contain all of the suggested changes, so here they are, as a separate PR.