Merge pull request #23 from irisnet/develop

Release/0.2.3
irisnet · Jul 26, 2018 · 6c3507d · 6c3507d
2 parents 5041c38 + 7ef584e
commit 6c3507d
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Showing 2 changed files with 7 additions and 2 deletions.
diff --git a/service/handler/types.go b/service/handler/types.go
@@ -25,6 +25,8 @@ func GetTxType(docTx store.Docs) string {
 
 func Handle(docTx store.Docs, mutex sync.Mutex, funChains []func(tx store.Docs, mutex sync.Mutex)) {
 	for _, fun := range funChains {
-		fun(docTx, mutex)
+		if docTx != nil {
+			fun(docTx, mutex)
+		}
 	}
 }
diff --git a/util/helper/account.go b/util/helper/account.go
@@ -48,7 +48,10 @@ func QueryAccountBalance(address string) store.Coins {
 // Query from Tendermint with the provided storename and path
 func Query(key cmn.HexBytes, storeName string, endPath string) (res []byte, err error) {
 	path := fmt.Sprintf("/store/%s/%s", storeName, endPath)
-	rpcClient := GetClient().Client
+	client := GetClient()
+	defer client.Release()
+
+	rpcClient := client.Client
 	if err != nil {
 		return res, err
 	}