From defd7921fd606f2f0b2c01e39c15c7d78da7cf2b Mon Sep 17 00:00:00 2001
From: Michael Koch <konqueror@gmx.de>
Date: Tue, 9 Dec 2003 15:39:23 +0000
Subject: 2003-12-09  Michael Koch  <konqueror@gmx.de>

	* java/net/DatagramSocket.java
	(close): Directly return if socket is closed.
	* java/net/ServerSocket.java
	(close): Directly return if socket is closed.
	* java/net/Socket.java
	(close): Directly return if socket is closed.

From-SVN: r74470
---
 libjava/java/net/DatagramSocket.java | 48 ++++++++++++++++++------------------
 1 file changed, 24 insertions(+), 24 deletions(-)

(limited to 'libjava/java/net/DatagramSocket.java')

diff --git a/libjava/java/net/DatagramSocket.java b/libjava/java/net/DatagramSocket.java
index e3edfcd6c39..c9c0f5d0f03 100644
--- a/libjava/java/net/DatagramSocket.java
+++ b/libjava/java/net/DatagramSocket.java
@@ -216,32 +216,32 @@ public class DatagramSocket
    */
   public void close()
   {
-    if (!isClosed())
+    if (isClosed())
+      return;
+    
+    try
       {
-	try
-	  {
-	    getImpl().close();
-	  }
-	catch (SocketException e)
-	  {
-	    // Ignore this case, just close the socket in finally clause.
-	  }
-	finally
-	  {
-	    remoteAddress = null;
-	    remotePort = -1;
-	    impl = null;
-	  }
+	getImpl().close();
+      }
+    catch (SocketException e)
+      {
+	// Ignore this case, just close the socket in finally clause.
+      }
+    finally
+      {
+	remoteAddress = null;
+	remotePort = -1;
+	impl = null;
+      }
 
-	try
-	  {
-	    if (getChannel() != null)
-	      getChannel().close();
-	  }
-	catch (IOException e)
-	  {
-	    // Do nothing.
-	  }
+    try
+      {
+	if (getChannel() != null)
+	  getChannel().close();
+      }
+    catch (IOException e)
+      {
+	// Do nothing.
       }
   }
 
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