From ec52a66db41d8b7b0ec0a56ae4723834fb5b8b11 Mon Sep 17 00:00:00 2001
From: Martin Bravenboer <martin.bravenboer@logicblox.com>
Date: Sat, 12 Apr 2008 05:03:36 +0000
Subject: [PATCH] Install all RPMs at the same time

svn path=/nixpkgs/trunk/; revision=11603
---
 pkgs/build-support/vm/default.nix | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/pkgs/build-support/vm/default.nix b/pkgs/build-support/vm/default.nix
index 4c3d3bf4e5ff..c71d234a2a14 100644
--- a/pkgs/build-support/vm/default.nix
+++ b/pkgs/build-support/vm/default.nix
@@ -371,9 +371,9 @@ rec {
     outDir = "rpms/${attrs.diskImage.name}";
 
     prepareImagePhase = ''
-      for rpm in $extraRPMs; do
-        rpm -iv $rpm
-      done
+      if test -n $extraRPMs; then
+        rpm -iv $extraRPMs
+      fi
     '';
   
     sysInfoPhase = ''