From 77b03dbc7112cd20bcebce3f0b7e288f4bc12791 Mon Sep 17 00:00:00 2001
From: Michael Raskin <7c6f434c@mail.ru>
Date: Sat, 7 Jul 2012 20:11:06 +0400
Subject: [PATCH] update-upstream-data: Fix a small bug

---
 pkgs/build-support/upstream-updater/attrset-to-dir.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/build-support/upstream-updater/attrset-to-dir.sh b/pkgs/build-support/upstream-updater/attrset-to-dir.sh
index 0e0c50e12598..2d99ef110a1c 100755
--- a/pkgs/build-support/upstream-updater/attrset-to-dir.sh
+++ b/pkgs/build-support/upstream-updater/attrset-to-dir.sh
@@ -1,8 +1,8 @@
 #! /bin/sh
 
 [ -n "$2" ] && NIXPKGS_ALL="$2";
-[ -z "$NIXPKGS_ALL" ] && [ -f "/etc/nixos/nixpkgs" ] && NIXPKGS_ALL="/etc/nixos/nixpkgs";
-[ -z "$NIXPKGS_ALL" ] && [ -f "$HOME/nixpkgs" ] && NIXPKGS_ALL="$HOME/nixpkgs";
+[ -z "$NIXPKGS_ALL" ] && [ -d "/etc/nixos/nixpkgs" ] && NIXPKGS_ALL="/etc/nixos/nixpkgs";
+[ -z "$NIXPKGS_ALL" ] && [ -d "$HOME/nixpkgs" ] && NIXPKGS_ALL="$HOME/nixpkgs";
 [ -z "$NIXPKGS_ALL" ] && {
   echo "Cannot find Nixpkgs source. Please specify it via NIXPKGS_ALL or second command line argument"
   exit 1