[crash] fix a segfault using wallet for transfer

Signed-off-by: Leo Chen <leo@harmony.one>
5 years ago · 6d070e4d39
parent 7fb7b828bd
commit 6d070e4d39
1 changed files with 1 additions and 1 deletions
--- a/node/node.go
+++ b/node/node.go
@ -270,7 +270,7 @@ func (node *Node) getTransactionsForNewBlock(maxNumTxs int, coinbase common.Addr

 // MaybeKeepSendingPongMessage keeps sending pong message if the current node is a leader.
 func (node *Node) MaybeKeepSendingPongMessage() {
-	if node.Consensus.IsLeader() {
+	if node.Consensus != nil && node.Consensus.IsLeader() {
 		go node.SendPongMessage()
 	}
 }