Fixes eth.hashrate panic #393 (#409)

2018-06-13 16:48:16 -04:00 · 2018-06-13 16:48:16 -04:00 · f3d1315269
parent 31598781f4
commit f3d1315269
1 changed files with 3 additions and 0 deletions
--- a/consensus/ethash/ethash.go
+++ b/consensus/ethash/ethash.go
@ -583,6 +583,9 @@ func (ethash *Ethash) SetThreads(threads int) {
 // Hashrate implements PoW, returning the measured rate of the search invocations
 // per second over the last minute.
 func (ethash *Ethash) Hashrate() float64 {
+	if(ethash.hashrate == nil){
+		return 0
+	}
 	return ethash.hashrate.Rate1()
 }