From d3411fd2358755d696dbe16d51cf3273e270a0c7 Mon Sep 17 00:00:00 2001
From: Martin Bravenboer <martin.bravenboer@logicblox.com>
Date: Sat, 12 Apr 2008 05:19:37 +0000
Subject: [PATCH] svn path=/nixpkgs/trunk/; revision=11605

---
 pkgs/build-support/vm/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/build-support/vm/default.nix b/pkgs/build-support/vm/default.nix
index c71d234a2a14..af31d91ba5c9 100644
--- a/pkgs/build-support/vm/default.nix
+++ b/pkgs/build-support/vm/default.nix
@@ -371,7 +371,7 @@ rec {
     outDir = "rpms/${attrs.diskImage.name}";
 
     prepareImagePhase = ''
-      if test -n $extraRPMs; then
+      if test -n "$extraRPMs"; then
         rpm -iv $extraRPMs
       fi
     '';