From 17d9de6af2b1d2f0cb4ee3b4e2517d490ceb0857 Mon Sep 17 00:00:00 2001
From: Matt Casters <matt.casters@vdab.be>
Date: Wed, 18 Dec 2024 10:19:27 +0100
Subject: [PATCH] Fix of issue #4725

---
 .../org/apache/hop/parquet/transforms/input/ParquetInput.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/tech/parquet/src/main/java/org/apache/hop/parquet/transforms/input/ParquetInput.java b/plugins/tech/parquet/src/main/java/org/apache/hop/parquet/transforms/input/ParquetInput.java
index 249e7e228ea..3629f8f7c92 100644
--- a/plugins/tech/parquet/src/main/java/org/apache/hop/parquet/transforms/input/ParquetInput.java
+++ b/plugins/tech/parquet/src/main/java/org/apache/hop/parquet/transforms/input/ParquetInput.java
@@ -102,7 +102,7 @@ public boolean processRow() throws HopException {
   }
 
   public void closeFile() {
-    if (!data.readerClosed) {
+    if (!data.readerClosed && data.reader != null && data.inputStream != null) {
       try {
         data.reader.close();
         data.inputStream.close();