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fix: divide-by-zero in channelNum calculation

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This commit is contained in:
andrekir
2024-09-16 18:19:42 -03:00
parent 396195a1b8
commit fcdf74ed94
1 changed files with 4 additions and 3 deletions
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7
app/src/main/java/com/geeksville/mesh/model/ChannelOption.kt
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@@ -46,9 +46,10 @@ val LoRaConfig.numChannels: Int get() {
return 0
}
internal fun LoRaConfig.channelNum(primaryName: String): Int {
return if (channelNum != 0) channelNum
else (hash(primaryName) % numChannels.toUInt()).toInt() + 1
internal fun LoRaConfig.channelNum(primaryName: String): Int = when {
channelNum != 0 -> channelNum
numChannels == 0 -> 0
else -> (hash(primaryName) % numChannels.toUInt()).toInt() + 1
}
internal fun LoRaConfig.radioFreq(channelNum: Int): Float {