[crash] fix nil pointer deference

Signed-off-by: Leo Chen <leo@harmony.one>
6 years ago · 42cf3d59ac
parent 85b1f5001d
commit 42cf3d59ac
1 changed files with 1 additions and 1 deletions
--- a/node/node_handler.go
+++ b/node/node_handler.go
@ -541,7 +541,7 @@ func (node *Node) epochShardStateMessageHandler(msgPayload []byte) int {
 		utils.GetLogInstance().Error("Can't get shard state Message", "error", err)
 		return -1
 	}
-	if node.Consensus.ShardID != 0 {
+	if node.Consensus != nil && node.Consensus.ShardID != 0 {
 		node.processEpochShardState(epochShardState)
 	}
 	return 0