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fix autobug crash when primary channel is null

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This commit is contained in:
Kevin Hester 2021-03-17 15:37:09 +08:00
parent fa17c4efe1
commit 98356b9205
5 changed files with 53 additions and 48 deletions
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8
app/src/main/java/com/geeksville/mesh/model/ChannelSet.kt
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@ -47,9 +47,11 @@ data class ChannelSet(
/**
* Return the primary channel info
*/
val primaryChannel: Channel get() {
return Channel(protobuf.getSettings(0))
}
val primaryChannel: Channel? get() =
if(protobuf.settingsCount > 0)
Channel(protobuf.getSettings(0))
else
null
/// Return an URL that represents the current channel values
/// @param upperCasePrefix - portions of the URL can be upper case to make for more efficient QR codes