fix arithmetic side-effects
Signed-off-by: Jason Volk <jason@zemos.net>
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52a561ff9e
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25 changed files with 139 additions and 114 deletions
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@ -191,7 +191,10 @@ async fn ban_list_of_rooms(body: Vec<&str>, force: bool, disable_federation: boo
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));
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}
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let rooms_s = body.clone().drain(1..body.len() - 1).collect::<Vec<_>>();
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let rooms_s = body
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.clone()
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.drain(1..body.len().saturating_sub(1))
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.collect::<Vec<_>>();
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let admin_room_alias = &services().globals.admin_alias;
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