fix arithmetic side-effects

Signed-off-by: Jason Volk <jason@zemos.net>
This commit is contained in:
Jason Volk 2024-07-07 04:46:16 +00:00
parent 52a561ff9e
commit 7397064edd
25 changed files with 139 additions and 114 deletions

View file

@ -58,7 +58,7 @@ pub(super) async fn parse_pdu(body: Vec<&str>) -> Result<RoomMessageEventContent
));
}
let string = body[1..body.len() - 1].join("\n");
let string = body[1..body.len().saturating_sub(1)].join("\n");
match serde_json::from_str(&string) {
Ok(value) => match ruma::signatures::reference_hash(&value, &RoomVersionId::V6) {
Ok(hash) => {