fix mapper for NPE in array

shijiesheng · shijiesheng · commit 3c1e9064387b · 2025-06-12T14:11:58.000-07:00
diff --git a/src/main/java/com/uber/cadence/internal/compatibility/proto/DecisionMapper.java b/src/main/java/com/uber/cadence/internal/compatibility/proto/DecisionMapper.java
@@ -55,7 +55,7 @@ class DecisionMapper {
 
   static List<Decision> decisionArray(List<com.uber.cadence.Decision> t) {
     if (t == null) {
-      return null;
+      return new ArrayList<>();
     }
 
     List<Decision> v = new ArrayList<>();

Original file line number	Diff line number	Diff line change
`@@ -55,7 +55,7 @@ class DecisionMapper {`
`55`	`55`
`56`	`56`	`static List<Decision> decisionArray(List<com.uber.cadence.Decision> t) {`
`57`	`57`	`if (t == null) {`
`58`		`- return null;`
	`58`	`+ return new ArrayList<>();`
`59`	`59`	`}`
`60`	`60`
`61`	`61`	`List<Decision> v = new ArrayList<>();`