In case the net is empty.

abourget · abourget · commit c8f8e81624b5 · 2018-05-29T09:00:01.000-04:00
diff --git a/bios/network.go b/bios/network.go
@@ -587,5 +587,9 @@ func (net *Network) ConsensusDiscovery() (*disco.Discovery, error) {
 	// Cycle through the top peers, take the most vetted
 
 	orderedPeers := net.OrderedPeers(net.MyNetwork())
+	if len(orderedPeers) == 0 {
+		return nil, fmt.Errorf("no other peers in sight")
+	}
+
 	return orderedPeers[0].Discovery, nil
 }

Original file line number	Diff line number	Diff line change
`@@ -587,5 +587,9 @@ func (net Network) ConsensusDiscovery() (disco.Discovery, error) {`
`587`	`587`	`// Cycle through the top peers, take the most vetted`
`588`	`588`
`589`	`589`	`orderedPeers := net.OrderedPeers(net.MyNetwork())`
	`590`	`+ if len(orderedPeers) == 0 {`
	`591`	`+ return nil, fmt.Errorf("no other peers in sight")`
	`592`	`+ }`
	`593`	`+`
`590`	`594`	`return orderedPeers[0].Discovery, nil`
`591`	`595`	`}`