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Fix typo in label max length

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Dario Nieuwenhuis 2020-12-07 00:52:35 +01:00 committed by GitHub
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commit f9b445d4a1
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chapter2.md
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@ -57,7 +57,7 @@ We'll also need a function for writing query names in labeled form:
fn write_qname(&mut self, qname: &str) -> Result<()> { fn write_qname(&mut self, qname: &str) -> Result<()> {
for label in qname.split('.') { for label in qname.split('.') {
let len = label.len(); let len = label.len();
if len > 0x34 { if len > 0x3f {
return Err("Single label exceeds 63 characters of length".into()); return Err("Single label exceeds 63 characters of length".into());
} }