From fcf57aad27d0785df18015d0f115fa09c7577ed3 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Tue, 13 Jan 2015 11:17:50 +0100
Subject: [PATCH] SysError -> Error

---
 src/libstore/build.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libstore/build.cc b/src/libstore/build.cc
index 280fd6f6e..575777c8a 100644
--- a/src/libstore/build.cc
+++ b/src/libstore/build.cc
@@ -1797,7 +1797,7 @@ void DerivationGoal::startBuilder()
                 }
             }
             if (!found)
-                throw SysError(format("derivation '%1%' requested impure path ‘%2%’, but it was not in allowed-impure-host-deps (‘%3%’)") % drvPath % i % allowed);
+                throw Error(format("derivation '%1%' requested impure path ‘%2%’, but it was not in allowed-impure-host-deps (‘%3%’)") % drvPath % i % allowed);
 
             dirsInChroot[i] = i;
         }