From ad917ffd3f76316e48b89ff17e2f8a600a269481 Mon Sep 17 00:00:00 2001
From: Alex Auvolat <alex@adnab.me>
Date: Thu, 29 Sep 2022 15:53:54 +0200
Subject: Fix instant substractions that might have panicked

---
 src/rpc/system.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/rpc/system.rs')

diff --git a/src/rpc/system.rs b/src/rpc/system.rs
index f8121193..9e0bfa11 100644
--- a/src/rpc/system.rs
+++ b/src/rpc/system.rs
@@ -369,7 +369,9 @@ impl System {
 				id: n.id.into(),
 				addr: n.addr,
 				is_up: n.is_up(),
-				last_seen_secs_ago: n.last_seen.map(|t| (Instant::now() - t).as_secs()),
+				last_seen_secs_ago: n
+					.last_seen
+					.map(|t| (Instant::now().saturating_duration_since(t)).as_secs()),
 				status: node_status
 					.get(&n.id.into())
 					.cloned()
-- 
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