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Fix hop_limit upgrade detection #9550

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Merged
thebentern merged 2 commits into from
Feb 6, 2026
Merged

Fix hop_limit upgrade detection #9550

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c1c9e5a
Fix hop_limit upgrade detection
rcd Feb 6, 2026
f159cbb
Merge branch 'develop' into hop-limit
thebentern Feb 6, 2026
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6 changes: 3 additions & 3 deletions src/mesh/PacketHistory.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -90,9 +90,9 @@ bool PacketHistory::wasSeenRecently(const meshtastic_MeshPacket *p, bool withUpd
bool seenRecently = (found != NULL); // If found -> the packet was seen recently

// Check for hop_limit upgrade scenario
if (seenRecently && wasUpgraded && found->hop_limit < p->hop_limit) {
LOG_DEBUG("Packet History - Hop limit upgrade: packet 0x%08x from hop_limit=%d to hop_limit=%d", p->id, found->hop_limit,
p->hop_limit);
if (seenRecently && wasUpgraded && getHighestHopLimit(*found) < p->hop_limit) {
LOG_DEBUG("Packet History - Hop limit upgrade: packet 0x%08x from hop_limit=%d to hop_limit=%d", p->id,
getHighestHopLimit(*found), p->hop_limit);
*wasUpgraded = true;
} else if (wasUpgraded) {
*wasUpgraded = false; // Initialize to false if not an upgrade
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