From 00e64ab40d6fa2b5ad1c4837eff8371064d00d49 Mon Sep 17 00:00:00 2001
From: Doug MacEachern <dougm@hyperic.com>
Date: Thu, 20 Jan 2005 00:45:00 +0000
Subject: [PATCH] PR: 9664 fix close method so if an app directly calls
 close(), finalize wont blow up.

---
 bindings/java/src/net/hyperic/sigar/win32/Pdh.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/bindings/java/src/net/hyperic/sigar/win32/Pdh.java b/bindings/java/src/net/hyperic/sigar/win32/Pdh.java
index 5d9dc9eb..7238ecd5 100644
--- a/bindings/java/src/net/hyperic/sigar/win32/Pdh.java
+++ b/bindings/java/src/net/hyperic/sigar/win32/Pdh.java
@@ -34,7 +34,9 @@ public class Pdh extends Win32Bindings {
             h_counter = -1l;
         }
 
-        pdhCloseQuery(h_query);
+        if (h_query != -1l) {
+            pdhCloseQuery(h_query);
+        }
     }
     
     public double getSingleValue(String cp) throws Win32Exception {