use rand.Int63n, remove underflow check, remove unnecessary cast

This commit is contained in:
Anton Kaliaev
2017-12-01 19:22:18 -06:00
parent 922af7c405
commit 10f7858453
4 changed files with 5 additions and 7 deletions

View File

@ -23,7 +23,7 @@ func makePeers(numPeers int, minHeight, maxHeight int64) map[string]testPeer {
peers := make(map[string]testPeer, numPeers)
for i := 0; i < numPeers; i++ {
peerID := cmn.RandStr(12)
height := minHeight + int64(rand.Intn(int(maxHeight-minHeight)))
height := minHeight + rand.Int63n(maxHeight-minHeight)
peers[peerID] = testPeer{peerID, height}
}
return peers