From 7321d5deb6a9f0f8ebbff0bbaf4c6e8beec14831 Mon Sep 17 00:00:00 2001
From: John Lilley <john.lilley@redpoint.net>
Date: Tue, 17 Sep 2019 19:09:14 -0600
Subject: [PATCH] Issue #16: delete temp files after two-phase merge

---
 src/main/java/com/fasterxml/sort/IteratingSorter.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main/java/com/fasterxml/sort/IteratingSorter.java b/src/main/java/com/fasterxml/sort/IteratingSorter.java
index 775413f..d28c474 100644
--- a/src/main/java/com/fasterxml/sort/IteratingSorter.java
+++ b/src/main/java/com/fasterxml/sort/IteratingSorter.java
@@ -94,8 +94,8 @@ public Iterator<T> sort(DataReader<T> inputReader)
                     close();
                     return null;
                 }
-                _mergerInputs = presorted;
-                _merger = _createMergeReader(merge(presorted));
+                _mergerInputs = merge(presorted);
+                _merger = _createMergeReader(_mergerInputs);
                 iterator = new MergerIterator<T>(_merger);
             }
         } finally {