From cee37464d0f9a74355cdc2bc0fe7cbaf5d2e2445 Mon Sep 17 00:00:00 2001
From: Graham Christensen <graham@grahamc.com>
Date: Tue, 12 Dec 2017 20:01:20 -0500
Subject: [PATCH] abort if there is a meta eval issue

---
 ofborg/src/outpaths.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ofborg/src/outpaths.nix b/ofborg/src/outpaths.nix
index e06c8c7..f22d730 100644
--- a/ofborg/src/outpaths.nix
+++ b/ofborg/src/outpaths.nix
@@ -20,7 +20,7 @@ let
 
           handleEvalIssue = reason: errormsg:
             if reason == "unknown-meta"
-              then builtins.trace errormsg true
+              then abort errormsg
               else true;
 
           inHydra = true;