From c957a74b9426fcad1decc0b36f2ae9ce4cde0c84 Mon Sep 17 00:00:00 2001
From: Ryan Morgan <rmorgan@hyperic.com>
Date: Tue, 21 Jul 2009 13:28:21 -0700
Subject: [PATCH] Fix URL generation for endpoints with a single parameter but
 multiple values.

---
 src/org/hyperic/hq/hqapi1/HQConnection.java | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/org/hyperic/hq/hqapi1/HQConnection.java b/src/org/hyperic/hq/hqapi1/HQConnection.java
index 4afc14b6..ea21b76c 100644
--- a/src/org/hyperic/hq/hqapi1/HQConnection.java
+++ b/src/org/hyperic/hq/hqapi1/HQConnection.java
@@ -145,16 +145,16 @@ <T> T doGet(String path, Map<String, String[]> params, Class<T> resultClass)
             uri.append("?");
         }
 
-        int idx = 0;
-        for (Iterator i = params.keySet().iterator(); i.hasNext(); idx++) {
-            String key = (String)i.next();
+        boolean append = false;
+        for (String key : params.keySet()) {
             String[] vals = params.get(key);
             for (String val : vals) {
                 if (val != null) {
-                    if (idx > 0) {
+                    if (append) {
                         uri.append("&");
                     }
                     uri.append(key).append("=").append(urlEncode(val));
+                    append = true;
                 }
             }
         }