fix arithmetic side-effects
Signed-off-by: Jason Volk <jason@zemos.net>
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25 changed files with 139 additions and 114 deletions
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@ -58,7 +58,7 @@ pub(super) async fn parse_pdu(body: Vec<&str>) -> Result<RoomMessageEventContent
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));
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}
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let string = body[1..body.len() - 1].join("\n");
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let string = body[1..body.len().saturating_sub(1)].join("\n");
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match serde_json::from_str(&string) {
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Ok(value) => match ruma::signatures::reference_hash(&value, &RoomVersionId::V6) {
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Ok(hash) => {
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