Fix the panic

Signed-off-by: JmPotato <ghzpotato@gmail.com>
pingcap · Jun 2, 2021 · fe99fe4 · fe99fe4
1 parent f881d3c
commit fe99fe4
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/store/tikv/region_request.go b/store/tikv/region_request.go
@@ -286,7 +286,9 @@ func (s *RegionRequestSender) SendReqCtx(
 		if err != nil {
 			return nil, nil, err
 		}
-		rpcCtx.lastPeerID = lastPeerID
+		if rpcCtx != nil {
+			rpcCtx.lastPeerID = lastPeerID
+		}
 
 		failpoint.Inject("invalidCacheAndRetry", func() {
 			// cooperate with github.com/pingcap/tidb/store/gcworker/setGcResolveMaxBackoff