feature #IAY66T完善代码

liteflow-core/src/main/java/com/yomahub/liteflow/flow/element/Chain.java

@@ -273,13 +273,12 @@ public class Chain implements Executable{
 		tempChain.setCompiled(false);
 		LiteFlowChainELBuilder.buildUnCompileChain(tempChain);
 
-		List<Condition> tempConditionList = tempChain.getConditionList();
 		// 移除临时chain
 		FlowBus.removeChain(tempChainId);
 
 		// 打印警告，可用于排查临时chain与已有chain重名（几乎不可能发生）而将已有chain覆盖的情况
 		LOG.warn("The conditionList of chain[{}] is empty, " +
 				"temporarily using chain[{}] (now removed) to build it.", chainId, tempChainId);
-		return tempConditionList;
+		return tempChain.getConditionList();
 	}
 }