From 434fef989111ed84d0c9db4e42647fd4e52c9e59 Mon Sep 17 00:00:00 2001
From: Michael Raskin <7c6f434c@mail.ru>
Date: Tue, 15 Jan 2008 20:12:17 +0000
Subject: [PATCH] Added some verbosity to checking options

svn path=/nixpkgs/trunk/; revision=10158
---
 pkgs/top-level/all-packages.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 463144541f3..dc45ba2cc31 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -217,7 +217,7 @@ rec {
 			(import ../build-support/checker) 
 			opts config); in
 			(if (result=="") then x else
-			abort result)
+			abort ("Unknown option specified: " + result))
 		else x);
 
 	builderDefs = lib.sumArgs (import ./builder-defs.nix) {