From a2ad688a63b7f2146a0f654e1069fcad567971eb Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Tue, 21 Jun 2011 10:46:21 +0000
Subject: [PATCH] * Handle the case where networking.hostName is empty.

svn path=/nixos/trunk/; revision=27510
---
 modules/virtualisation/qemu-vm.nix | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/modules/virtualisation/qemu-vm.nix b/modules/virtualisation/qemu-vm.nix
index efa37146f21..91aeb950a15 100644
--- a/modules/virtualisation/qemu-vm.nix
+++ b/modules/virtualisation/qemu-vm.nix
@@ -13,7 +13,10 @@ with pkgs.lib;
 
 let
 
-  vmName = config.networking.hostName;
+  vmName = 
+    if config.networking.hostName == "" 
+    then "noname" 
+    else config.networking.hostName;
 
   options = {