From 6525b63870be6b5ec35f2ee5aaabc15470dadda8 Mon Sep 17 00:00:00 2001
From: Luca Bruno <lethalman88@gmail.com>
Date: Tue, 28 Jul 2015 18:10:59 +0200
Subject: [PATCH] postgresql90: create doc directory (ZHF)

---
 pkgs/servers/sql/postgresql/9.0.x.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/servers/sql/postgresql/9.0.x.nix b/pkgs/servers/sql/postgresql/9.0.x.nix
index 4249b40c5c4..7b4d7a2e617 100644
--- a/pkgs/servers/sql/postgresql/9.0.x.nix
+++ b/pkgs/servers/sql/postgresql/9.0.x.nix
@@ -20,6 +20,8 @@ stdenv.mkDerivation rec {
 
   patches = [ ./less-is-more.patch ];
 
+  postInstall = ''mkdir -p $doc'';
+
   passthru = {
     inherit readline;
     psqlSchema = "9.0";