From c15135291017137f9c0a23c36002fab4a72b4d73 Mon Sep 17 00:00:00 2001
From: zzz <zzz@mail.i2p>
Date: Mon, 15 Mar 2010 16:15:23 +0000
Subject: [PATCH] cleanup

---
 .../java/src/net/i2p/router/web/NavHelper.java              | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/apps/routerconsole/java/src/net/i2p/router/web/NavHelper.java b/apps/routerconsole/java/src/net/i2p/router/web/NavHelper.java
index 488275a23..df7dc6697 100644
--- a/apps/routerconsole/java/src/net/i2p/router/web/NavHelper.java
+++ b/apps/routerconsole/java/src/net/i2p/router/web/NavHelper.java
@@ -7,7 +7,7 @@ import java.util.concurrent.ConcurrentHashMap;
 import net.i2p.I2PAppContext;
 
 public class NavHelper {
-    private static Map<String, String> _apps = new ConcurrentHashMap();
+    private static Map<String, String> _apps = new ConcurrentHashMap(4);
     
     /**
      * To register a new client application so that it shows up on the router
@@ -28,7 +28,9 @@ public class NavHelper {
      *  Translated string is loaded by PluginStarter
      */
     public static String getClientAppLinks(I2PAppContext ctx) {
-        StringBuilder buf = new StringBuilder(1024); 
+        if (_apps.isEmpty())
+            return "";
+        StringBuilder buf = new StringBuilder(256); 
         for (Iterator<String> iter = _apps.keySet().iterator(); iter.hasNext(); ) {
             String name = iter.next();
             String path = _apps.get(name);