From 4c78556517637f183228822eddb475554ad168fd Mon Sep 17 00:00:00 2001 From: zendwang Date: Sun, 4 Sep 2022 11:13:42 +0800 Subject: [PATCH] =?UTF-8?q?bug=20#I5PK9Q=20=E4=BC=98=E5=8C=96=E9=9A=90?= =?UTF-8?q?=E5=BC=8F=E6=B5=81=E7=A8=8B=E9=87=8C=E7=9A=84=E5=BC=82=E5=B8=B8?= =?UTF-8?q?=E4=BC=9A=E5=AF=BC=E8=87=B4=E4=B8=BB=E6=B5=81=E7=A8=8B=E9=87=8C?= =?UTF-8?q?=E7=9A=84=E5=BC=82=E5=B8=B8=E5=8F=91=E7=94=9F=E6=97=B6=EF=BC=8C?= =?UTF-8?q?=E8=AE=B0=E5=BD=95=E9=9A=90=E5=BC=8F=E6=B5=81=E7=A8=8B=E5=BC=82?= =?UTF-8?q?=E5=B8=B8=E4=BF=A1=E6=81=AF?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- liteflow-core/src/main/java/com/yomahub/liteflow/slot/Slot.java | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/liteflow-core/src/main/java/com/yomahub/liteflow/slot/Slot.java b/liteflow-core/src/main/java/com/yomahub/liteflow/slot/Slot.java index c405a144b..c63c3e80d 100644 --- a/liteflow-core/src/main/java/com/yomahub/liteflow/slot/Slot.java +++ b/liteflow-core/src/main/java/com/yomahub/liteflow/slot/Slot.java @@ -299,7 +299,7 @@ public class Slot{ public void addSubChain(String chainId){ Set subChainSet = (Set) metaDataMap.getOrDefault(SUB_CHAIN, new ConcurrentHashSet<>()); subChainSet.add(chainId); - metaDataMap.put(SUB_CHAIN, subChainSet); + metaDataMap.putIfAbsent(SUB_CHAIN, subChainSet); } public boolean isSubChain(String chainId){