use holder type

jhrotko · jhrotko · commit a7b0daeb8358 · 2025-11-18T18:50:51.000Z
diff --git a/vector/src/main/codegen/templates/PromotableWriter.java b/vector/src/main/codegen/templates/PromotableWriter.java
@@ -561,7 +561,7 @@ public void writeExtension(Object value, ArrowType arrowType) {
 
   @Override
   public void write(ExtensionHolder holder) {
-    getWriter(MinorType.EXTENSIONTYPE, lastExtensionType).write(holder);
+    getWriter(MinorType.EXTENSIONTYPE, holder.type()).write(holder);
   }
 
   @Override

Original file line number	Diff line number	Diff line change
`@@ -561,7 +561,7 @@ public void writeExtension(Object value, ArrowType arrowType) {`
`561`	`561`
`562`	`562`	`@Override`
`563`	`563`	`public void write(ExtensionHolder holder) {`
`564`		`- getWriter(MinorType.EXTENSIONTYPE, lastExtensionType).write(holder);`
	`564`	`+ getWriter(MinorType.EXTENSIONTYPE, holder.type()).write(holder);`
`565`	`565`	`}`
`566`	`566`
`567`	`567`	`@Override`