From 81fc84b962241b35c0182e1b7c734068b010bf81 Mon Sep 17 00:00:00 2001
From: Brendan Forster <brendan@github.com>
Date: Wed, 23 Apr 2014 10:22:09 +0930
Subject: [PATCH] only pass through non-null parameters

---
 Octokit/Models/Request/BaseSearchRequest.cs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Octokit/Models/Request/BaseSearchRequest.cs b/Octokit/Models/Request/BaseSearchRequest.cs
index cb7392f8..a5ac304c 100644
--- a/Octokit/Models/Request/BaseSearchRequest.cs
+++ b/Octokit/Models/Request/BaseSearchRequest.cs
@@ -83,7 +83,10 @@ namespace Octokit
                 var d = new Dictionary<string, string>();
                 d.Add("page", Page.ToString(CultureInfo.CurrentCulture));
                 d.Add("per_page", PerPage.ToString(CultureInfo.CurrentCulture));
-                d.Add("sort", Sort);
+                if (!String.IsNullOrWhiteSpace(Sort))
+                {
+                    d.Add("sort", Sort);
+                }
                 d.Add("order", SortOrder);
                 d.Add("q", TermAndQualifiers);
                 return d;