Fix empty maps inside slices unmarshalled as nil when field has omitempty#436
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SAY-5 wants to merge 1 commit into
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Fix empty maps inside slices unmarshalled as nil when field has omitempty#436SAY-5 wants to merge 1 commit into
SAY-5 wants to merge 1 commit into
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Signed-off-by: Sai Asish Y <say.apm35@gmail.com>
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When a struct field like
[]map[K]Vis taggedomitempty, decoding[{}]produces a slice containing a nil map instead of an empty one. The field's omitempty tag was incorrectly forwarded to element decoders in slice, array, and map value generators, causing empty nested maps to be set to nil. Fixed by passingfieldTags{}to element type decoders. Adds the existingdeepNestOptionalValuetotestCasesto cover round-trip unmarshal. Fixes #270.