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check for nil stream when running the null check in handler (#7105)

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hexoscott 2023-03-15 04:03:16 +00:00 committed by GitHub
parent 94729b1e82
commit 165a6a950d
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1 changed files with 3 additions and 0 deletions
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3
rpc/handler.go
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@ -524,6 +524,9 @@ var nullAsBytes = []byte{110, 117, 108, 108}
// there are many avenues that could lead to an error being handled in runMethod, so we need to check
// if nil has already been written to the stream before writing it again here
func writeNilIfNotPresent(stream *jsoniter.Stream) {
if stream == nil {
return
}
b := stream.Buffer()
hasNil := true
if len(b) >= 4 {