From e0f9e9a1eb714a05988ae1323ff5e3bd463f64fb Mon Sep 17 00:00:00 2001
From: Matt Innes <matt.innes@landregistry.gov.uk>
Date: Mon, 13 May 2019 14:51:22 +0100
Subject: [PATCH] [SQLLINE-379] DB2 JDBC driver throws if SQLLine attempts to
 call ResultSet.next after last row

Based on PR #294 by Matt Innes, with additional code by Julian Hyde.

Hoping that it also fixes
[SQLLINE-291] sqlite3 java.lang.IllegalStateException: SQLite JDBC: inconsistent internal state
---
 src/main/java/sqlline/BufferedRows.java | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/main/java/sqlline/BufferedRows.java b/src/main/java/sqlline/BufferedRows.java
index 13750156..f85f78fe 100644
--- a/src/main/java/sqlline/BufferedRows.java
+++ b/src/main/java/sqlline/BufferedRows.java
@@ -102,7 +102,10 @@ private List<Row> nextList() throws SQLException {
       // Add a row of column names as the first row of the first batch.
       list.add(columnNames);
     }
-    if (limit > 0) {
+    if (rs.isClosed()) {
+      // Result set is closed. Perhaps the driver closed it automatically
+      // because we reached the end. Do nothing.
+    } else if (limit > 0) {
       // Obey the limit if the limit is non-negative and this is the first
       // batch.
       int counter = 0;