From b1882c3ef75afdaa7b0926cd146aa2857ba0d40a Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <e.dolstra@tudelft.nl>
Date: Mon, 11 Apr 2011 08:06:14 +0000
Subject: [PATCH] * Create $manifestDir if it doesn't exist.

---
 scripts/NixManifest.pm.in | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/scripts/NixManifest.pm.in b/scripts/NixManifest.pm.in
index 998c23ef1..4dda69710 100644
--- a/scripts/NixManifest.pm.in
+++ b/scripts/NixManifest.pm.in
@@ -2,6 +2,7 @@ use strict;
 use DBI;
 use Cwd;
 use File::stat;
+use File::Path;
 
 
 sub addPatch {
@@ -198,6 +199,8 @@ sub writeManifest {
 sub updateManifestDB {
     my $manifestDir = ($ENV{"NIX_MANIFESTS_DIR"} or "@localstatedir@/nix/manifests");
 
+    mkpath($manifestDir);
+    
     my $dbPath = "$manifestDir/cache.sqlite";
 
     # Open/create the database.