From c3dcb080235bfbfddfd1e1717cb0d0ef2910c1fb Mon Sep 17 00:00:00 2001
From: Mikhail Mazurskiy <ash2kk@gmail.com>
Date: Sun, 17 Jan 2016 15:16:11 +1100
Subject: [PATCH] Preserve tread interrupted status

---
 src/main/java/com/zaxxer/hikari/HikariDataSource.java | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/main/java/com/zaxxer/hikari/HikariDataSource.java b/src/main/java/com/zaxxer/hikari/HikariDataSource.java
index 07c8e061..0991ac78 100644
--- a/src/main/java/com/zaxxer/hikari/HikariDataSource.java
+++ b/src/main/java/com/zaxxer/hikari/HikariDataSource.java
@@ -174,7 +174,7 @@ public class HikariDataSource extends HikariConfig implements DataSource, Closea
       if (iface.isInstance(this)) {
          return true;
       }
-      
+
       if (pool != null) {
          if (iface.isInstance(pool.getUnwrappedDataSource())) {
             return true;
@@ -287,7 +287,8 @@ public class HikariDataSource extends HikariConfig implements DataSource, Closea
             pool.shutdown();
          }
          catch (InterruptedException e) {
-        	 LOGGER.warn("Interrupted during closing", e);
+            LOGGER.warn("Interrupted during closing", e);
+            Thread.currentThread().interrupt();
          }
       }
    }