From bff57396f5c339ce8911caab22b3d311aeb47787 Mon Sep 17 00:00:00 2001
From: Shea Levy <shea@shealevy.com>
Date: Thu, 11 Aug 2011 13:27:43 +0000
Subject: [PATCH] openjdk: Add a fix for versions of nix not yet supporting
 multiple outputs

svn path=/nixpkgs/trunk/; revision=28493
---
 pkgs/development/compilers/openjdk/default.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/development/compilers/openjdk/default.nix b/pkgs/development/compilers/openjdk/default.nix
index f7b000170a0..cb4d8990258 100644
--- a/pkgs/development/compilers/openjdk/default.nix
+++ b/pkgs/development/compilers/openjdk/default.nix
@@ -117,6 +117,9 @@ stdenv.mkDerivation rec {
     ensureDir $out
     cp -av build/*/j2${if jreOnly then "re" else "sdk"}-image/* $out
   '' + (if jreOnly then "" else ''
+    if [ -z $jre ]; then
+      exit 0
+    fi
     ensureDir $jre
     cp -av build/*/j2re-image/* $jre
   '');