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Display traceroutes with 0 hops (#4261)

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Eric Severance 2026-01-19 12:22:32 -08:00 • committed by GitHub
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core/model/src/main/kotlin/org/meshtastic/core/model/RouteDiscovery.kt
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@ -39,7 +39,9 @@ val MeshProtos.MeshPacket.fullRouteDiscovery: RouteDiscovery?
val fullRouteBack = listOf(sourceId) + routeBackList + destinationId
clearRouteBack()
if (hopStart > 0 && snrBackCount > 0) { // otherwise back route is invalid
// hopStart was not populated prior to 2.3.0. The bitfield was added in 2.5.0 and
// is used to detect versions where hopStart can be trusted to have been set.
if ((hopStart > 0 || hasBitfield()) && snrBackCount > 0) { // otherwise back route is invalid
addAllRouteBack(fullRouteBack)
}
}