From bb4595e3d032b903d2196dece38c3c8ece1595a4 Mon Sep 17 00:00:00 2001
From: Pieter Wuille <sipa@ulyssis.org>
Date: Mon, 27 Feb 2012 03:31:34 +0100
Subject: [PATCH] No help output if no host is specified

---
 main.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/main.cpp b/main.cpp
index a634e88..9e5bff4 100644
--- a/main.cpp
+++ b/main.cpp
@@ -83,7 +83,7 @@ public:
         }
       }
     }
-    if (host == NULL || ns == NULL) showHelp = true;
+    if (host != NULL && ns == NULL) showHelp = true;
     if (showHelp) fprintf(stderr, help, argv[0]);
   }
 };