Declare local variables for the 'href' field, to promote and avoid printing 'null' #3788
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This change would have more teeth to it if we had a lint rule that guarded against interpolating
null
into a string (dart-lang/linter#3149), but I think it still makes the code a teensy bit safer / more readable.Contribution guidelines:
dart format
.Note that many Dart repos have a weekly cadence for reviewing PRs - please allow for some latency before initial review feedback.