examples: tftp: Fix missing error checking in example
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@@ -42,6 +42,10 @@ func main() {
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buf := new(bytes.Buffer)
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buf := new(bytes.Buffer)
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n, err := wt.WriteTo(buf)
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n, err := wt.WriteTo(buf)
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if err != nil {
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log.Printf("Error writing to buffer: %v", err)
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return
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}
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log.Printf("%d bytes received", n)
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log.Printf("%d bytes received", n)
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log.Printf("Got: %s", buf.String())
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log.Printf("Got: %s", buf.String())
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