From 0cad1f80492ecf9b4a3420c1436c79a0648de79b Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Tue, 12 Jan 2016 15:13:47 +0100
Subject: --check: Fix "failed to produce output path"

This occured when sandbox building is disabled, at least one output
exists, and at least one other output does not.
---
 src/libstore/build.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/libstore')

diff --git a/src/libstore/build.cc b/src/libstore/build.cc
index f776798b0c22..0b6a214efd32 100644
--- a/src/libstore/build.cc
+++ b/src/libstore/build.cc
@@ -2662,7 +2662,7 @@ void DerivationGoal::registerOutputs()
                 && redirectedBadOutputs.find(path) != redirectedBadOutputs.end()
                 && pathExists(redirected))
                 replaceValidPath(path, redirected);
-            if (buildMode == bmCheck)
+            if (buildMode == bmCheck && redirected != "")
                 actualPath = redirected;
         }
 
-- 
cgit 1.4.1